Games like Mass Effect (2007) on Steam

For those who prefer not to search, lists of the most played, top deals and best free games like Mass Effect (2007) are available at the bottom of the page.

Filters & Lists

Sunrider: Mask of Arcadius

As Captain Kayto Shields, embark on a galactic voyage of heroism and survival. With his home world destroyed and his nation conquered, the inexperienced Captain Shields, and his newly minted vessel, the Sunrider, are left as the only hope against a galactic evil intent on subjugating all sentient life.

Similarity 58%
Price Free to play
Rating 8.9
Release 09 Jul 2014

The Elder Scrolls V: Skyrim

EPIC FANTASY REBORN The next chapter in the highly anticipated Elder Scrolls saga arrives from the makers of the 2006 and 2008 Games of the Year, Bethesda Game Studios. Skyrim reimagines and revolutionizes the open-world fantasy epic, bringing to life a complete virtual world open for you to explore any way you choose.

Similarity 58%
Price -56% 6.60€
Rating 9.4
Release 10 Nov 2011

Risen

Delve into a gritty, raw and atmospheric fantasy world in which every action has a consequence. In the epic world of Risen, filled with mysterious earthquakes, fearsome monsters and unimaginable treasures, forge your path with the sword, learn the art of staff fighting or become a powerful mage.

Similarity 58%
Price -86% 2.10€
Rating 8.6
Release 02 Oct 2009

The Elder Scrolls IV: Oblivion® Game of the Year Edition

The Elder Scrolls IV: Oblivion® Game of the Year Edition presents one of the best RPGs of all time like never before. Step inside the most richly detailed and vibrant game-world ever created. With a powerful combination of freeform gameplay and unprecedented graphics, you can unravel the main quest at your own pace or explore the vast...

Similarity 58%
Price 14.99€
Rating 9.4
Release 16 Jun 2009

The Elder Scrolls III: Morrowind® Game of the Year Edition

The Elder Scrolls III: Morrowind® Game of the Year Edition includes Morrowind plus all of the content from the Bloodmoon and Tribunal expansions. The original Mod Construction Set is not included in this package. An epic, open-ended single-player RPG, Morrowind allows you to create and play any kind of character imaginable.

Similarity 58%
Price 14.99€
Rating 9.3
Release 16 Jun 2009

Star Trek Online

In Star Trek Online, the Star Trek universe appears for the first time on a truly massive scale. Players take the captain's chair as they command their own starship and crew. Explore strange new worlds, seek out new life and new civilizations, and boldly go where no one has gone before.

Similarity 58%
Price Free to play
Rating 7.8
Release 31 Jan 2012

Advent Rising

A common legend pervades the galaxy-that of a powerful, highly intelligent ancient race that will one day deliver the universe. They are known as Humans. The Advent of Humanity Begins...

Similarity 58%
Price -57% 4.26€
Rating 7.4
Release 14 Sep 2006

Baldr Sky

Kou Kadokura, a cyber officer, seeks to uncover the truth behind the tragedy that ended his once peaceful life. A war looms, and the answers he’s looking for are locked away in him... So why can't he remember anything? Unravel the mysteries hidden in his lost memories through this fast-paced mech action game!

Similarity 58%
Price 48.99€
Rating 9.0
Release 20 Dec 2019

.hack//G.U. Last Recode

.hack//G.U. is back! This collection includes all 3 original .hack//G.U. titles, Rebirth, Reminisce, and Redemption, all fully restored and remastered. As well as an all new 4th Volume: .hack//G.U. Reconnection.

Similarity 58%
Price -94% 2.86€
Rating 8.4
Release 03 Nov 2017

Strife: Veteran Edition

Hailed as the original FPS-RPG game that spawned countless imitators, Strife: Veteran Edition is a love letter to the classic from 1996.

Similarity 58%
Price 9.99€
Rating 8.4
Release 12 Dec 2014

Halo: Spartan Assault

Halo: Spartan Assault brings the excitement of Halo combat to Steam for the very first time. Battle your way through 30 action-packed missions against the Covenant as you explore the origin of the Spartan Ops program featured in Halo 4. *DirectX feature level 10 required. *

Similarity 58%
Price 2.99€
Rating 7.6
Release 04 Apr 2014

Mad Max

Play as Mad Max, a reluctant hero and survivor who wants nothing more than to leave the madness behind and find solace.

Similarity 58%
Price 19.99€
Rating 9.1
Release 01 Sep 2015

STAR WARS™ Battlefront II (Classic, 2005)

Join the rise of Darth Vader’s elite 501st Legion of Stormtroopers as you fight through an all new story-based saga where every action you take impacts the battlefront and, ultimately, the fate of the Star Wars galaxy.

Similarity 58%
Price 9.75€
Rating 9.3
Release 08 Jul 2009

Dragon Age™: The Veilguard

Unite the Veilguard and defy the gods in Dragon Age™: The Veilguard, an immersive single-player RPG.

Similarity 57%
Price 59.99€
Rating 6.9
Release 31 Oct 2024

异变战区 E.E.R.I.E

E.E.R.E.I is a open world TPS.In a modern magic world, play the role of three fully armed spirit girl from the eastern and western mythology, entering the dangerous war zone, using a variety of modern small arms and tactical equipment to complete their respective missions!

Similarity 57%
Price 6.89€
Rating 7.4
Release 12 Jun 2021

Space Commander: War and Trade

Fight, explore the stars, trade, and lead your fleet across the galaxySpace Commander: War and Trade is an ultimate single player space-sim featuring spectacular graphics, intuitive combat and deep mechanics.

Similarity 57%
Price Free to play
Rating 6.5
Release 04 Nov 2020

Scars Above

Scars Above is a challenging sci-fi third-person action adventure shooter combining the rewarding feel of overcoming difficulty with a compelling and intricate story, set in a mysterious alien world to explore.

Similarity 57%
Price -92% 2.50€
Rating 7.5
Release 28 Feb 2023

Shadowrun: Hong Kong - Extended Edition

Shadowrun: Hong Kong - Extended Edition is the capstone title in Harebrained Schemes' Shadowrun series - and now includes the all-new, 6+ hr Shadows of Hong Kong Bonus Campaign. Experience the most impressive Shadowrun RPG yet, hailed as one of the best cRPG / strategy games of 2015!

Similarity 57%
Price -92% 1.66€
Rating 8.4
Release 20 Aug 2015

Oddworld: Stranger's Wrath HD

You're the Stranger, a mysterious bounty hunter on a mission to bag the ultimate prize. And you need that money like no one else because there is something very wrong with your health and the only way to fix it is a very costly operation.

Similarity 57%
Price 9.99€
Rating 8.3
Release 20 Dec 2010

Atelier Yumia: The Alchemist of Memories & the Envisioned Land

"Atelier Yumia" is a story about “memory”. Explore the field to gather materials and synthesis items. The items you create can be key to advancing the story and can also be used in battles and exploration. Additionally, you can create your own base with “Building" in the field.

Similarity 57%
Price -32% 47.49€
Rating 6.5
Release 20 Mar 2025

S.T.A.L.K.E.R. 2: Heart of Chornobyl

Discover the vast Chornobyl Exclusion Zone full of dangerous enemies, deadly anomalies and powerful artifacts. Unveil your own epic story as you make your way to the Heart of Chornobyl. Make your choices wisely, as they will determine your fate in the end.

Similarity 57%
Price -39% 36.60€
Rating 8.0
Release 20 Nov 2024

STAR WARS™ Battlefront™ II

Be the hero in the ultimate STAR WARS™ battle fantasy with STAR WARS™ Battlefront™ II: Celebration Edition!

Similarity 57%
Price 39.99€
Rating 8.6
Release 11 Jun 2020

LEGO® Star Wars™: The Skywalker Saga

Play through all nine Skywalker saga films in a game unlike any other. With over 300 playable characters, over 100 vehicles, and 23 planets to explore, a galaxy far, far away has never been more fun! *Includes classic Obi-Wan Kenobi playable character

Similarity 57%
Price 49.99€
Rating 8.9
Release 05 Apr 2022

Starcom: Nexus

Suddenly thrown into an unknown galaxy, you must explore, fight or befriend aliens and transform your ship from a small survey vessel into a powerful battlecruiser to unravel the mystery of the forces that brought you here and find your way home.

Similarity 57%
Price -50% 8.39€
Rating 8.7
Release 12 Dec 2019

Most played games like Mass Effect (2007) on Steam

Take a look at the top games like Mass Effect (2007) that are currently attracting the largest player bases on the Steam platform, as of April 22nd 2025.

1. Warframe

Similarity 64% Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game Warframe is a free to play, action rpg and looter shooter game developed and published by Digital Extremes. Released on March 25th 2013 has received 621,274 reviews of which 541,215 were positive and 80,059 were negative resulting in a rating of 8.6 out of 10. The game has hit the top spot as the #1 most played game like Mass Effect (2007), thanks to its 39,599 peak concurrent players over the last day.
8.6
541,215
80,059

39,599
players

2. Red Dead Redemption 2

Similarity 54% Winner of over 175 Game of the Year Awards and recipient of over 250 perfect scores, RDR2 is the epic tale of outlaw Arthur Morgan and the infamous Van der Linde gang, on the run across America at the dawn of the modern age. Also includes access to the shared living world of Red Dead Online. Red Dead Redemption 2 is a open world, story rich and western game developed and published by Rockstar Games. Released on December 05th 2019 has received 713,581 reviews of which 657,608 were positive and 55,973 were negative resulting in an impressive rating of 9.1 out of 10. While seeing 29,090 players online at once in the last 24 hours, this game is currently ranked #2 among games like Mass Effect (2007) based on player count.
9.1
657,608
55,973

29,090
players

3. HELLDIVERS™ 2

Similarity 56% The Galaxy’s Last Line of Offence. Enlist in the Helldivers and join the fight for freedom across a hostile galaxy in a fast, frantic, and ferocious third-person shooter. HELLDIVERS™ 2 is a online co-op, pve and third-person shooter game developed by Arrowhead Game Studios and published by PlayStation Publishing LLC. Released on February 08th 2024 has received 988,383 reviews of which 753,774 were positive and 234,609 were negative resulting in a rating of 7.6 out of 10. While seeing 25,686 players online at once in the last 24 hours, this game is currently ranked #3 among games like Mass Effect (2007) based on player count.
7.6
753,774
234,609

25,686
players

4. The Elder Scrolls V: Skyrim Special Edition

Similarity 60% Winner of more than 200 Game of the Year Awards, The Elder Scrolls V: Skyrim Special Edition brings the epic fantasy to life in stunning detail. The Special Edition includes the critically acclaimed game and add-ons with all-new features. The Elder Scrolls V: Skyrim Special Edition is a open world, rpg and adventure game developed by Bethesda Game Studios and published by Bethesda Softworks. Released on October 27th 2016 has received 331,569 reviews of which 304,883 were positive and 26,686 were negative resulting in an impressive rating of 9.1 out of 10. With 25,425 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Mass Effect (2007).
9.1
304,883
26,686

25,425
players

5. Cyberpunk 2077

Similarity 62% Cyberpunk 2077 is an open-world, action-adventure RPG set in the dark future of Night City — a dangerous megalopolis obsessed with power, glamor, and ceaseless body modification. Cyberpunk 2077 is a cyberpunk and open world game developed and published by CD PROJEKT RED. Released on December 09th 2020 has received 833,276 reviews of which 701,353 were positive and 131,923 were negative resulting in a rating of 8.4 out of 10. With 21,728 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Mass Effect (2007).
8.4
701,353
131,923

21,728
players

6. Fallout 4

Similarity 79% Bethesda Game Studios, the award-winning creators of Fallout 3 and The Elder Scrolls V: Skyrim, welcome you to the world of Fallout 4 – their most ambitious game ever, and the next generation of open-world gaming. Fallout 4 is a open world, post-apocalyptic and singleplayer game developed by Bethesda Game Studios and published by Bethesda Softworks. Released on November 09th 2015 has received 389,914 reviews of which 323,883 were positive and 66,031 were negative resulting in a rating of 8.2 out of 10. With 15,011 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Mass Effect (2007).
8.2
323,883
66,031

15,011
players

7. The Witcher 3: Wild Hunt

Similarity 60% You are Geralt of Rivia, mercenary monster slayer. Before you stands a war-torn, monster-infested continent you can explore at will. Your current contract? Tracking down Ciri — the Child of Prophecy, a living weapon that can alter the shape of the world. The Witcher 3: Wild Hunt is a open world, rpg and story rich game developed and published by CD PROJEKT RED. Released on May 18th 2015 has received 827,807 reviews of which 795,719 were positive and 32,088 were negative resulting in an impressive rating of 9.5 out of 10. With 7,702 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Mass Effect (2007).
9.5
795,719
32,088

7,702
players

8. Hogwarts Legacy

Similarity 64% Hogwarts Legacy is an immersive, open-world action RPG. Now you can take control of the action and be at the center of your own adventure in the wizarding world. Hogwarts Legacy is a magic, open world and fantasy game developed by Avalanche Software and published by Warner Bros. Games. Released on February 10th 2023 has received 317,020 reviews of which 286,231 were positive and 30,789 were negative resulting in a rating of 8.9 out of 10. With 7,542 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Mass Effect (2007).
8.9
286,231
30,789

7,542
players

9. Fallout: New Vegas

Similarity 66% Welcome to Vegas. New Vegas. Enjoy your stay! Fallout: New Vegas is a open world, rpg and post-apocalyptic game developed by Obsidian Entertainment and published by Bethesda Softworks. Released on October 21st 2010 has received 225,642 reviews of which 216,820 were positive and 8,822 were negative resulting in an impressive rating of 9.5 out of 10. With 5,596 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Mass Effect (2007).
9.5
216,820
8,822

5,596
players

10. DARK SOULS™ III

Similarity 58% Dark Souls continues to push the boundaries with the latest, ambitious chapter in the critically-acclaimed and genre-defining series. Prepare yourself and Embrace The Darkness! DARK SOULS™ III is a souls-like, dark fantasy and difficult game developed by FromSoftware and Inc. and published by FromSoftware, Inc. and Bandai Namco Entertainment. Released on April 11th 2016 has received 409,220 reviews of which 385,989 were positive and 23,231 were negative resulting in an impressive rating of 9.3 out of 10. With 4,560 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Mass Effect (2007).
9.3
385,989
23,231

4,560
players

Best deals on games like Mass Effect (2007) on Steam

Discover fantastic savings with the best discounts on a variety of games like Mass Effect (2007) available on Steam right now, updated on April 22nd 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Mass Effect (2007).

1. Black Skylands

Similarity 55% Become the captain of an airship and explore the world of the skies, gather resources and build powerful weapons, uncover ancient secrets and fight beneath your ship's sails. Black Skylands is a pixel graphics, open world and sandbox game developed by Hungry Couch Games and published by tinyBuild. Released on August 15th 2023 has received 3,826 reviews of which 3,173 were positive and 653 were negative resulting in a rating of 8.0 out of 10. Featuring a massive 95% discount, this game currently holds the #1 spot in the best deals for games like Mass Effect (2007).
8.0
3,173
653

-95% 20.00€ 1.00€

2. Homeworld Remastered Collection

Similarity 55% Experience the epic space strategy games that redefined the RTS genre. Control your fleet and build an armada across more than 30 single-player missions. Choose unit types, fleet formations and flight tactics for each strategic situation. Homeworld Remastered Collection is a space, strategy and rts game developed by Gearbox Software and Aspyr (Mac) and published by Aspyr (Mac) and Gearbox Publishing. Released on February 25th 2015 has received 13,513 reviews of which 11,942 were positive and 1,571 were negative resulting in a rating of 8.6 out of 10. Thanks to its incredible 94% discount, this game is now the #2 best deal in games like Mass Effect (2007).
8.6
11,942
1,571

-94% 33.33€ 2.00€

3. .hack//G.U. Last Recode

Similarity 58% .hack//G.U. is back! This collection includes all 3 original .hack//G.U. titles, Rebirth, Reminisce, and Redemption, all fully restored and remastered. As well as an all new 4th Volume: .hack//G.U. Reconnection. .hack//G.U. Last Recode is a rpg, jrpg and anime game developed by CyberConnect2 and published by Bandai Namco Entertainment. Released on November 03rd 2017 has received 3,835 reviews of which 3,330 were positive and 505 were negative resulting in a rating of 8.4 out of 10. Thanks to its incredible 94% discount, this game is now the #3 best deal in games like Mass Effect (2007).
8.4
3,330
505

-94% 47.67€ 2.86€

4. The Gunk

Similarity 55% The Gunk is an action-adventure game in which you play as Rani, part of our duo of gritty space haulers. As they’re struggling to bring in funds, they chance upon an untouched planet brimming with life. They came in search of valuable resources, and it looks like they’ve hit the jackpot… The Gunk is a action-adventure, atmospheric and sci-fi game developed by Image & Form Games and published by Thunderful Publishing. Released on April 29th 2022 has received 2,609 reviews of which 2,242 were positive and 367 were negative resulting in a rating of 8.3 out of 10. Currently offered at a significant 94% discount, this title has earned the #4 position in the best deals for games like Mass Effect (2007).
8.3
2,242
367

-94% 24.33€ 1.46€

5. Tales of Zestiria

Similarity 58% In a world torn by war and political skirmishes, accept the burden of the Shepherd and fight human darkness to protect your world from Malevolence and reunite humans and Seraphim. Tales of Zestiria is a jrpg, anime and rpg game developed by BANDAI NAMCO Studio Inc. and published by Bandai Namco Entertainment. Released on October 19th 2015 has received 9,073 reviews of which 7,290 were positive and 1,783 were negative resulting in a rating of 7.8 out of 10. Currently offered at a significant 94% discount, this title has earned the #5 position in the best deals for games like Mass Effect (2007).
7.8
7,290
1,783

-94% 48.00€ 2.88€

6. Shenmue I & II

Similarity 52% SEGA®’s most requested re-release of all time finally comes to a new generation. Shenmue delivers an epic story of revenge within a unique open world that is still unrivalled in depth and detail. Return to the epic saga that defined modern gaming. The saga begins…again. Shenmue I & II is a adventure, open world and story rich game developed by D3T and published by SEGA. Released on August 21st 2018 has received 2,902 reviews of which 2,582 were positive and 320 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 93% discount, this title has earned the #6 position in the best deals for games like Mass Effect (2007).
8.5
2,582
320

-93% 32.86€ 2.30€

7. Borderlands: The Pre-Sequel

Similarity 55% Launch into the Borderlands universe and shoot ‘n’ loot your way through a brand new adventure that rockets you onto Pandora’s moon in Borderlands: The Pre-Sequel! Borderlands: The Pre-Sequel is a looter shooter, co-op and fps game developed by 2K Australia, Gearbox Software and Aspyr (Linux) and published by Aspyr (Linux) and 2K. Released on October 16th 2014 has received 41,197 reviews of which 33,563 were positive and 7,634 were negative resulting in a rating of 8.0 out of 10. Currently offered at a significant 93% discount, this title has earned the #7 position in the best deals for games like Mass Effect (2007).
8.0
33,563
7,634

-93% 41.86€ 2.93€

8. Pine

Similarity 53% An open-world action adventure game set in a simulated world in which humans never reached the top of the food chain. Pine is a singleplayer, open world and adventure game developed by Twirlbound and published by Kongregate. Released on October 10th 2019 has received 1,788 reviews of which 1,319 were positive and 469 were negative resulting in a rating of 7.1 out of 10. Currently offered at a significant 93% discount, this title has earned the #8 position in the best deals for games like Mass Effect (2007).
7.1
1,319
469

-93% 21.71€ 1.52€

9. Gotham Knights

Similarity 52% Batman is dead. It is now up to the Batman Family - Batgirl, Nightwing, Red Hood, and Robin - to protect Gotham City. Gotham Knights is a action, open world and superhero game developed by Warner Bros. Games Montréal and QLOC and published by Warner Bros. Games. Released on October 21st 2022 has received 22,485 reviews of which 15,160 were positive and 7,325 were negative resulting in a rating of 6.7 out of 10. Currently offered at a significant 93% discount, this title has earned the #9 position in the best deals for games like Mass Effect (2007).
6.7
15,160
7,325

-93% 56.00€ 3.92€

10. Marvel's Guardians of the Galaxy

Similarity 81% Fire up a wild ride across the cosmos with a fresh take on Marvel’s Guardians of the Galaxy. In this action-adventure game, you are Star-Lord leading the unpredictable Guardians from one explosion of chaos to the next. You got this. Probably. Marvel's Guardians of the Galaxy is a singleplayer, story rich and action game developed by Eidos-Montréal and published by Eidos Interactive Corp.. Released on October 26th 2021 has received 38,562 reviews of which 36,313 were positive and 2,249 were negative resulting in an impressive rating of 9.2 out of 10. Currently offered at a significant 92% discount, this title has earned the #10 position in the best deals for games like Mass Effect (2007).
9.2
36,313
2,249

-92% 62.38€ 4.99€

Free games like Mass Effect (2007) on Steam

Check out this fantastic list of free-to-play games like Mass Effect (2007) you can enjoy on Steam right now, updated on April 22nd 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Mass Effect (2007).

1. Warframe

Similarity 64% Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game Warframe is a free to play, action rpg and looter shooter game developed and published by Digital Extremes. Released on March 25th 2013 has received 621,274 reviews of which 541,215 were positive and 80,059 were negative resulting in a rating of 8.6 out of 10. With 39,599 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Mass Effect (2007).
8.6
541,215
80,059

39,599
players

2. STAR WARS™: The Old Republic™

Similarity 74% STAR WARS™: The Old Republic™ is a free-to-play MMORPG that puts you at the center of your own story-driven saga. Play as a Jedi, Sith, Bounty Hunter, or one of many other iconic STAR WARS roles in the galaxy far, far away over three thousand years before the classic films. STAR WARS™: The Old Republic™ is a free to play, character customization and mmorpg game developed by Broadsword and published by Electronic Arts. Released on July 21st 2020 has received 66,606 reviews of which 59,691 were positive and 6,915 were negative resulting in a rating of 8.8 out of 10. Thanks to its free to play tag and a daily player base of 4,418, this game has secured the #2 spot in the ranking of free games like Mass Effect (2007).
8.8
59,691
6,915

4,418
players

3. Halo Infinite

Similarity 52% From one of gaming's most iconic sagas, Halo is bigger than ever. Featuring an expansive open-world campaign and a dynamic free to play multiplayer experience. Halo Infinite is a free to play, fps and multiplayer game developed by 343 Industries and published by Xbox Game Studios. Released on November 15th 2021 has received 176,290 reviews of which 123,035 were positive and 53,255 were negative resulting in a rating of 6.9 out of 10. Thanks to its free to play tag and a daily player base of 2,553, this game has secured the #3 spot in the ranking of free games like Mass Effect (2007).
6.9
123,035
53,255

2,553
players

4. Star Trek Online

Similarity 58% In Star Trek Online, the Star Trek universe appears for the first time on a truly massive scale. Players take the captain's chair as they command their own starship and crew. Explore strange new worlds, seek out new life and new civilizations, and boldly go where no one has gone before. Star Trek Online is a free to play, sci-fi and massively multiplayer game developed by Cryptic Studios and published by Arc Games. Released on January 31st 2012 has received 20,017 reviews of which 15,828 were positive and 4,189 were negative resulting in a rating of 7.8 out of 10. Attracting a solid base of 1,126 players due to its free access, this strategy game has achieved the #4 position in the best free games like Mass Effect (2007).
7.8
15,828
4,189

1,126
players

5. Snowbreak: Containment Zone

Similarity 55% The new 3D Waifu Sci-Fi RPG Shooter is here! Aim at fate, fight by our side! Clear the specified stage to claim an Orange-Tier Operative! Snowbreak: Containment Zone is a anime, third-person shooter and free to play game developed and published by Amazing Seasun Games. Released on December 24th 2023 has received 7,421 reviews of which 5,766 were positive and 1,655 were negative resulting in a rating of 7.6 out of 10. Attracting a solid base of 756 players due to its free access, this strategy game has achieved the #5 position in the best free games like Mass Effect (2007).
7.6
5,766
1,655

756
players

6. Endless Sky

Similarity 55% Endless Sky is a 2D space trading and combat game inspired by the classic Escape Velocity series. Work your way up from a relatively wimpy shuttle, cargo ship, or fighter, to a highly upgraded and customized flagship or to a massive fleet of warships or freighters. Endless Sky is a space, free to play and open world game developed and published by Michael Zahniser. Released on October 30th 2015 has received 6,592 reviews of which 6,085 were positive and 507 were negative resulting in a rating of 8.9 out of 10. Attracting a solid base of 144 players due to its free access, this strategy game has achieved the #6 position in the best free games like Mass Effect (2007).
8.9
6,085
507

144
players

7. Honkai Impact 3rd

Similarity 53% Honkai Impact 3rd - Ultimate anime action made real! HD cel-shading, infinite combos, explosive feedback... Experience next-gen real-time action! An original tale told across media, immersive stage events, star-studded voice cast... Become part of the legend! Honkai Impact 3rd is a free to play, action and adventure game developed and published by COGNOSPHERE PTE. LTD.. Released on October 21st 2021 has received 9,696 reviews of which 7,068 were positive and 2,628 were negative resulting in a rating of 7.2 out of 10. Attracting a solid base of 103 players due to its free access, this strategy game has achieved the #7 position in the best free games like Mass Effect (2007).
7.2
7,068
2,628

103
players

8. Space Commander: War and Trade

Similarity 57% Fight, explore the stars, trade, and lead your fleet across the galaxySpace Commander: War and Trade is an ultimate single player space-sim featuring spectacular graphics, intuitive combat and deep mechanics. Space Commander: War and Trade is a action, rpg and base-building game developed and published by Home Net Games. Released on November 04th 2020 has received 649 reviews of which 439 were positive and 210 were negative resulting in a rating of 6.5 out of 10. The game currently holds the #8 spot among the most played free games like Mass Effect (2007).
6.5
439
210

2
players

9. Sunrider: Mask of Arcadius

Similarity 58% As Captain Kayto Shields, embark on a galactic voyage of heroism and survival. With his home world destroyed and his nation conquered, the inexperienced Captain Shields, and his newly minted vessel, the Sunrider, are left as the only hope against a galactic evil intent on subjugating all sentient life. Sunrider: Mask of Arcadius is a anime, visual novel and free to play game developed by Love in Space and published by Sekai Project. Released on July 09th 2014 has received 2,781 reviews of which 2,572 were positive and 209 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #9 spot among the most played free games like Mass Effect (2007).
8.9
2,572
209

1
players

10. The Desolate Hope

Similarity 54% On a distant edge of an unknown planet, an abandoned structure sits in silence. Constructed by an unmanned research vessel sent from Earth, the Lun Infinus station was designed to run simulations for a five year period, exploring possibilities of human colonization in the case that Earth became uninhabitable. The Desolate Hope is a rpg, adventure and free to play game developed and published by Scott Cawthon. Released on May 05th 2014 has received 1,617 reviews of which 1,487 were positive and 130 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #10 spot among the most played free games like Mass Effect (2007).
8.7
1,487
130

1
players