Games like Risk of Rain 2 on Steam

For those who prefer not to search, lists of the most played, top deals and best free games like Risk of Rain 2 are available at the bottom of the page.

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Atomic Picnic

Atomic Picnic is a Roguelike Shooter with Explosive Synergy! Dominate chaotic battles by cutting through swarms of monsters! Team up with friends or take them on solo! Unleash devastating combos by combining and evolving powerful upgrades to conquer The Zone.

Similarity 82%
Price -25% 14.62€
Rating 7.0
Release 07 Nov 2024

Gunfire Reborn

Gunfire Reborn is a level-based adventure game featuring FPS, Roguelite and RPG. Players can control heroes with various abilities to experience diverse Build gameplay, use various weapons to explore procedurally-generated levels. You can play the game alone, or join 4-player coop.

Similarity 75%
Price 16.79€
Rating 9.2
Release 17 Nov 2021

Returnal™

BREAK THE CYCLE Fight to survive as this award-winning third-person shooter brings Selene’s story to PC. Take on roguelike challenges. Engage enemies in bullet hell-fuelled clashes. Share your journey through Returnal™ with another player.

Similarity 73%
Price 59.99€
Rating 8.0
Release 15 Feb 2023

Vellum

Dive into the magic tomes of Vellum, a cooperative action roguelike. Discover pages of increasing power, sling ink-infused spells, and choose how your foes evolve - as a group or solo!

Similarity 73%
Price 19.50€
Rating 8.4
Release 28 Mar 2024

SYNTHETIK: Legion Rising

SYNTHETIK is an unforgiving tactical shooter rogue-lite where freedom and experimentation is key. Fight in a world overrun by the Machine Legion and their Gods. Experience the next level in gun-play and dive into unparalleled build options and Android upgrades. Can you defeat the Heart of Armageddon?

Similarity 70%
Price 19.99€
Rating 9.2
Release 15 Mar 2018

Roboquest

Roboquest is a fast FPS Roguelite in a scorched futureworld. You're a rebooted Guardian, ready to kick some metal ass! Fight with your buddy or by yourself and annihilate hordes of deadly bots in ever-changing environments.

Similarity 69%
Price 24.99€
Rating 9.3
Release 07 Nov 2023

Risk of Rain (2013)

Risk of Rain is an action platformer with roguelike elements. With permanent death as a primary feature, players will have to play their best to get as far as possible. Fight on a mysterious planet with randomly spawning enemies and bosses, either alone or with 3 friends in online co-op.

Similarity 68%
Price 9.99€
Rating 9.1
Release 08 Nov 2013

What the Fog

What the Fog?! You’ve been sucked into a cursed boardgame! Now you and a friend will need to work together to survive. Run, jump, dash, and shoot to escape swarms of angry monsters in this chaotic co-op roguelite from the world of Dead by Daylight.

Similarity 67%
Price 4.99€
Rating 7.5
Release 14 May 2024

Enter the Gungeon

Enter the Gungeon is a bullet hell dungeon crawler following a band of misfits seeking to shoot, loot, dodge roll and table-flip their way to personal absolution by reaching the legendary Gungeon’s ultimate treasure: the gun that can kill the past.

Similarity 67%
Price -76% 3.57€
Rating 9.4
Release 05 Apr 2016

Blightbound

Blightbound is a multiplayer dungeon crawler that tasks three heroes to venture down from their mountain refuge to face the abominations of the Blight - a mysterious and corrupting fog that enshrouds the land.

Similarity 66%
Price -73% 5.26€
Rating 6.3
Release 27 Jul 2021

Endless Alice

Endless Alice is a third-person action-adventure game combining Roguelite elements, anime aesthetics, and endless possibilities. Choose characters with unique combat styles and embark on adventures! Play solo or with friends in cooperative challenges for up to 4 players!

Similarity 65%
Price 9.99€
Rating 8.1
Release 15 Jan 2025

20XX

20XX is a roguelike action platformer that you can play with a friend. Jump and shoot your way through ever-changing levels, collect awesome new powers, and battle mighty bosses in the name of saving the human race maybe!

Similarity 65%
Price 14.99€
Rating 8.8
Release 16 Aug 2017

Magicite

Explore, craft, and survive in this Multiplayer RPG Platformer with permanent death! Featuring many Rogue-like elements, Magicite randomly generates each underground dungeon for you and your friends to delve deep into.

Similarity 64%
Price 9.75€
Rating 8.3
Release 09 Jun 2014

Orcs Must Die! Deathtrap

Orcs Must Die! Deathtrap combines chaotic third-person combat with devious trap-laying strategy. Enjoy endless replayability as your War Mage grows stronger through roguelite progression. Repel relentless orc hordes solo or with up to 4 players.

Similarity 63%
Price 28.99€
Rating 7.0
Release 28 Jan 2025

Crab Champions

Claw your way across exotic islands combining fluid movement with fast paced combat to become a Crab Champion in this third person roguelike shooter.

Similarity 63%
Price 9.99€
Rating 9.6
Release 01 Apr 2023

NECROPOLIS: BRUTAL EDITION

NECROPOLIS: BRUTAL EDITION is a major update featuring a new playable adventurer (The Brute), a completely new outdoor environment (The Black Forest), and lots of new enemies, weapons, armor, traps, potions, scrolls, and other big improvements to the game.

Similarity 63%
Price 27.99€
Rating 6.4
Release 12 Jul 2016

Arcadegeddon

Rise up and play with up to three friends in this ever-evolving cooperative multiplayer, roguelite shooter. Explore multiple biomes, mini games, find hidden chests, and defeat numerous enemies and bosses.

Similarity 63%
Price Free to play
Rating 7.0
Release 18 Jul 2023

Ravenswatch

Fallen heroes of old folk tales and legends: you are on the verge of a crucial battle against the Nightmare invading and corrupting your world. A roguelike action game from the creators of Curse of the Dead Gods©, playable solo or in online co-op.

Similarity 62%
Price -60% 9.95€
Rating 7.8
Release 26 Sep 2024

Roguelands

Embark on an epic journey in this hardcore Multiplayer RPG! As a Galactic Cadet, you and your Combat Squad of friends must brave hostile worlds in search of valuable loot and resources. Craft powerful gear, slay otherworldly creatures, and save the galaxy.

Similarity 62%
Price 9.75€
Rating 7.8
Release 13 Jun 2016

Meta-Ghost: The Breaking Show

Immerse yourself in the reality show — "Breaking Show", where you engage in real-time battles with various intelligent machines using cybernetic enhancements and weapons. Whether for personal gain or lofty ideals. Fight! Until you reach the final victory on this Rogue-lite journey.

Similarity 62%
Price 17.49€
Rating 6.6
Release 24 Apr 2024

Never Split the Party

Never Split the Party is an ultra social rogue-like! You're one of four adventurers joining together to explore a procedurally generated dungeon, amass powerful upgrades, and cooperate with your fellow adventures to conquer and crush the evil dungeon champions!

Similarity 62%
Price Free to play
Rating 7.4
Release 03 May 2019

Ship of Fools

Ship of Fools is a seafaring cooperative roguelite. Set sail, man the cannons and battle sea monsters through the tempestuous seas of the Archipelago. Are you fool enough to stop the Aquapocalypse?

Similarity 61%
Price -68% 7.12€
Rating 7.9
Release 22 Nov 2022

OUTRIDERS

Outriders’ brutal and bloody combat combines frenetic gunplay, violent powers and deep RPG systems to create a true genre hybrid.

Similarity 61%
Price -74% 10.37€
Rating 6.6
Release 01 Apr 2021

Mist Slayer

Mist Slayer is an action Roguelite game. You are a time traveling hero, called to aid in a mystical war, and armed with unique weapons and skills. Face down amazing enemies in parallel universes, collecting various power-ups, and exploring as you go. Play alone or team up with friends.

Similarity 60%
Price 17.49€
Rating 6.5
Release 17 Aug 2023

Most played games like Risk of Rain 2 on Steam

Take a look at the top games like Risk of Rain 2 that are currently attracting the largest player bases on the Steam platform, as of April 18th 2025.

1. HELLDIVERS™ 2

Similarity 57% 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 987,024 reviews of which 752,293 were positive and 234,731 were negative resulting in a rating of 7.6 out of 10. The game has hit the top spot as the #1 most played game like Risk of Rain 2, thanks to its 26,271 peak concurrent players over the last day.
7.6
752,293
234,731

26,271
players

2. The Binding of Isaac: Rebirth

Similarity 51% The Binding of Isaac: Rebirth is a randomly generated action RPG shooter with heavy Rogue-like elements. Following Isaac on his journey players will find bizarre treasures that change Isaac’s form giving him super human abilities and enabling him to fight off droves of mysterious creatures, discover secrets and fight his way to safety. The Binding of Isaac: Rebirth is a action roguelike, rogue-like and indie game developed by Nicalis, Inc. and Edmund McMillen and published by Nicalis and Inc.. Released on November 04th 2014 has received 337,547 reviews of which 328,601 were positive and 8,946 were negative resulting in an impressive rating of 9.6 out of 10. While seeing 17,969 players online at once in the last 24 hours, this game is currently ranked #2 among games like Risk of Rain 2 based on player count.
9.6
328,601
8,946

17,969
players

3. Brotato

Similarity 52% Brotato is a top-down arena shooter roguelite where you play a potato wielding up to 6 weapons at a time to fight off hordes of aliens. Choose from a variety of traits and items to create unique builds and survive until help arrives. Brotato is a rogue-like, singleplayer and action roguelike game developed and published by Blobfish. Released on June 23rd 2023 has received 95,805 reviews of which 92,641 were positive and 3,164 were negative resulting in an impressive rating of 9.5 out of 10. While seeing 4,128 players online at once in the last 24 hours, this game is currently ranked #3 among games like Risk of Rain 2 based on player count.
9.5
92,641
3,164

4,128
players

4. Borderlands 3

Similarity 52% The original shooter-looter returns, packing bazillions of guns and a mayhem-fueled adventure! Blast through new worlds and enemies as one of four new Vault Hunters. Borderlands 3 is a rpg, looter shooter and multiplayer game developed by Gearbox Software and published by 2K. Released on March 13th 2020 has received 145,760 reviews of which 124,138 were positive and 21,622 were negative resulting in a rating of 8.4 out of 10. With 3,738 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Risk of Rain 2.
8.4
124,138
21,622

3,738
players

5. Tom Clancy's Ghost Recon® Breakpoint

Similarity 55% Become a Ghost, fighting against a rogue spec ops faction called the Wolves, in the latest Tom Clancy's Ghost Recon®! Tom Clancy's Ghost Recon® Breakpoint is a open world, multiplayer and co-op game developed by Ubisoft Paris and published by Ubisoft. Released on January 23rd 2023 has received 31,293 reviews of which 22,833 were positive and 8,460 were negative resulting in a rating of 7.2 out of 10. With 2,882 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Risk of Rain 2.
7.2
22,833
8,460

2,882
players

6. The Spell Brigade

Similarity 54% Survivors-like with ONLINE CO-OP for 1-4 players. Team up with your wizard friends to slay hordes of dark creatures. Complete team-based objectives, unlock new upgrades and create overpowered spell synergies. Friend nor foe is safe in this friendly fire bullet hell! The Spell Brigade is a action roguelike, online co-op and bullet hell game developed and published by Bolt Blaster Games. Released on September 16th 2024 has received 5,801 reviews of which 5,145 were positive and 656 were negative resulting in a rating of 8.6 out of 10. With 2,814 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Risk of Rain 2.
8.6
5,145
656

2,814
players

7. Tom Clancy’s The Division® 2

Similarity 60% Play Tom Clancy's The Division 2, a mix of shooter and RPG with a gripping campaign playable entirely in co-op, as well as numerous PvE and PvP modes. Tom Clancy’s The Division® 2 is a looter shooter, open world and multiplayer game developed and published by Ubisoft. Released on January 12th 2023 has received 21,191 reviews of which 16,106 were positive and 5,085 were negative resulting in a rating of 7.5 out of 10. With 2,310 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Risk of Rain 2.
7.5
16,106
5,085

2,310
players

8. Enter the Gungeon

Similarity 67% Enter the Gungeon is a bullet hell dungeon crawler following a band of misfits seeking to shoot, loot, dodge roll and table-flip their way to personal absolution by reaching the legendary Gungeon’s ultimate treasure: the gun that can kill the past. Enter the Gungeon is a bullet hell, action roguelike and rogue-like game developed by Dodge Roll and published by Devolver Digital. Released on April 05th 2016 has received 84,342 reviews of which 80,578 were positive and 3,764 were negative resulting in an impressive rating of 9.4 out of 10. With 1,773 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Risk of Rain 2.
9.4
80,578
3,764

1,773
players

9. Deadside

Similarity 56% An Open World Survival Shooter blending hardcore PVP and PVE action. Secure precious loot in safe zones or build your own fortress in the wild. With intense gunfights, stunning visuals, and performance smooth enough for any system, the challenge awaits! Deadside is a survival, fps and open world survival craft game developed by Bad Pixel and published by Bad Pixel and tinyBuild. Released on December 05th 2024 has received 38,075 reviews of which 29,172 were positive and 8,903 were negative resulting in a rating of 7.6 out of 10. With 1,546 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Risk of Rain 2.
7.6
29,172
8,903

1,546
players

10. Realm of the Mad God Exalt

Similarity 60% Embark on an exhilarating journey into the pixelated Realm of the Mad God! Join, an action-packed, free-to-play MMO bullet hell game. Discover a world with danger, challenges, and hidden treasures as you battle through waves of enemies. Team up with players and conquer dungeons to become a legend! Realm of the Mad God Exalt is a pixel graphics, mmorpg and free to play game developed by Wild Shadow Studios and Deca Live Operations GmbH and published by Deca Live Operations GmbH. Released on February 20th 2012 has received 46,407 reviews of which 38,595 were positive and 7,812 were negative resulting in a rating of 8.2 out of 10. With 1,479 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Risk of Rain 2.
8.2
38,595
7,812

1,479
players

Best deals on games like Risk of Rain 2 on Steam

Discover fantastic savings with the best discounts on a variety of games like Risk of Rain 2 available on Steam right now, updated on April 18th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Risk of Rain 2.

1. We Are The Dwarves

Similarity 50% We Are The Dwarves is a real-time tactical adventure where you take control of three Dwarven astronauts and lead them through the hordes of enemies in the depths of their Universe. We Are The Dwarves is a indie, adventure and action game developed and published by Whale Rock Games. Released on February 25th 2016 has received 1,314 reviews of which 891 were positive and 423 were negative resulting in a rating of 6.6 out of 10. Featuring a massive 97% discount, this game currently holds the #1 spot in the best deals for games like Risk of Rain 2.
6.6
891
423

-97% 43.00€ 1.29€

2. Bravery and Greed

Similarity 58% Bravery and Greed is a beat 'em up, roguelite, dungeon brawler for up to four players. Choose from four classic fantasy classes, engage in a deep robust combat system, and play a variety of co-operative and competitive game modes with friends via local, online or both. Get rich, or die trying! Bravery and Greed is a multiplayer, rogue-lite and hack and slash game developed by Rekka Games and published by Team17. Released on November 15th 2022 has received 864 reviews of which 665 were positive and 199 were negative resulting in a rating of 7.3 out of 10. Thanks to its incredible 95% discount, this game is now the #2 best deal in games like Risk of Rain 2.
7.3
665
199

-95% 20.00€ 1.00€

3. Fury Unleashed

Similarity 52% Shoot your way through the pages of an ever-changing comic book in this fast-paced roguelike. Play solo, in local or online co-op, expand your weaponry, and upgrade your hero with each run. All that to find out why has your creator lost his faith in you and to prove him wrong. Fury Unleashed is a replay value, rogue-like and fast-paced game developed and published by Awesome Games Studio. Released on May 08th 2020 has received 2,601 reviews of which 2,287 were positive and 314 were negative resulting in a rating of 8.4 out of 10. Thanks to its incredible 93% discount, this game is now the #3 best deal in games like Risk of Rain 2.
8.4
2,287
314

-93% 19.71€ 1.38€

4. Borderlands 3

Similarity 52% The original shooter-looter returns, packing bazillions of guns and a mayhem-fueled adventure! Blast through new worlds and enemies as one of four new Vault Hunters. Borderlands 3 is a rpg, looter shooter and multiplayer game developed by Gearbox Software and published by 2K. Released on March 13th 2020 has received 145,760 reviews of which 124,138 were positive and 21,622 were negative resulting in a rating of 8.4 out of 10. Currently offered at a significant 93% discount, this title has earned the #4 position in the best deals for games like Risk of Rain 2.
8.4
124,138
21,622

-93% 59.71€ 4.18€

5. Crime Boss: Rockay City

Similarity 51% Crime Boss: Rockay City is a 1-4 player co-op FPS heist game with enjoyable stealth and epic killing spree combat. Featuring a solo roguelike campaign that combines FPS and strategy elements with the most hilariously cheesy voice acting that make you laugh. Crime Boss: Rockay City is a action, shooter and fps game developed by INGAME STUDIOS and published by 505 Games. Released on June 18th 2024 has received 6,553 reviews of which 4,625 were positive and 1,928 were negative resulting in a rating of 6.9 out of 10. Currently offered at a significant 92% discount, this title has earned the #5 position in the best deals for games like Risk of Rain 2.
6.9
4,625
1,928

-92% 20.63€ 1.65€

6. Streets of Rogue

Similarity 59% Fight, sneak, and hack your way through randomly generated cities. It's like Nuclear Throne meets Deus Ex, mixed with the anarchy of GTA. Rogue-lite meets immersive sim, and goes completely insane. Streets of Rogue is a rogue-lite, action roguelike and pixel graphics game developed by Matt Dabrowski and published by tinyBuild. Released on July 12th 2019 has received 21,784 reviews of which 20,930 were positive and 854 were negative resulting in an impressive rating of 9.4 out of 10. Currently offered at a significant 91% discount, this title has earned the #6 position in the best deals for games like Risk of Rain 2.
9.4
20,930
854

-91% 19.22€ 1.73€

7. Fury Unleashed

Similarity 52% Shoot your way through the pages of an ever-changing comic book in this fast-paced roguelike. Play solo, in local or online co-op, expand your weaponry, and upgrade your hero with each run. All that to find out why has your creator lost his faith in you and to prove him wrong. Fury Unleashed is a game developed and published by . Released on May 08th 2020 has received 2,601 reviews of which 2,287 were positive and 314 were negative resulting in a rating of 8.4 out of 10. Currently offered at a significant 93% discount, this title has earned the #7 position in the best deals for games like Risk of Rain 2.
8.4
2,287
314

-93% 19.71€ 1.38€

8. Zombie Party

Similarity 55% Zombie Party is a retro rampage of fun and over-the-top action, while still giving the players a deep and engaging Action-RPG Rogue-like experience! Go on a time traveling adventure, or delve deep into procedural dungeons full of gold, loot, and secrets! Zombie Party is a action, action roguelike and indie game developed by Peach Pie Productions and published by Peach Pie Productions and Plug In Digital. Released on June 10th 2016 has received 682 reviews of which 581 were positive and 101 were negative resulting in a rating of 8.0 out of 10. Currently offered at a significant 90% discount, this title has earned the #8 position in the best deals for games like Risk of Rain 2.
8.0
581
101

-90% 8.19€ 0.81€

9. Crime Boss: Rockay City

Similarity 51% Crime Boss: Rockay City is a 1-4 player co-op FPS heist game with enjoyable stealth and epic killing spree combat. Featuring a solo roguelike campaign that combines FPS and strategy elements with the most hilariously cheesy voice acting that make you laugh. Crime Boss: Rockay City is a game developed and published by . Released on June 18th 2024 has received 6,553 reviews of which 4,625 were positive and 1,928 were negative resulting in a rating of 6.9 out of 10. Currently offered at a significant 92% discount, this title has earned the #9 position in the best deals for games like Risk of Rain 2.
6.9
4,625
1,928

-92% 20.63€ 1.65€

10. Rogue Heroes: Ruins of Tasos

Similarity 57% Rogue Heroes is a topdown, roguelite adventure game inspired by the Zelda franchise. Play solo or team up with your friends to combat procedurally generated dungeons and take down the evil Titans that threaten to overwhelm the land of Tasos! Rogue Heroes: Ruins of Tasos is a co-op, rpg and adventure game developed by Heliocentric Studios and published by Team17 Digital. Released on February 23rd 2021 has received 3,431 reviews of which 2,691 were positive and 740 were negative resulting in a rating of 7.6 out of 10. Currently offered at a significant 89% discount, this title has earned the #10 position in the best deals for games like Risk of Rain 2.
7.6
2,691
740

-89% 19.73€ 2.17€

Free games like Risk of Rain 2 on Steam

Check out this fantastic list of free-to-play games like Risk of Rain 2 you can enjoy on Steam right now, updated on April 18th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Risk of Rain 2.

1. Realm of the Mad God Exalt

Similarity 60% Embark on an exhilarating journey into the pixelated Realm of the Mad God! Join, an action-packed, free-to-play MMO bullet hell game. Discover a world with danger, challenges, and hidden treasures as you battle through waves of enemies. Team up with players and conquer dungeons to become a legend! Realm of the Mad God Exalt is a pixel graphics, mmorpg and free to play game developed by Wild Shadow Studios and Deca Live Operations GmbH and published by Deca Live Operations GmbH. Released on February 20th 2012 has received 46,407 reviews of which 38,595 were positive and 7,812 were negative resulting in a rating of 8.2 out of 10. With 1,479 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Risk of Rain 2.
8.2
38,595
7,812

1,479
players

2. Arcadegeddon

Similarity 63% Rise up and play with up to three friends in this ever-evolving cooperative multiplayer, roguelite shooter. Explore multiple biomes, mini games, find hidden chests, and defeat numerous enemies and bosses. Arcadegeddon is a rogue-lite, arcade and action game developed by IllFonic and published by IllFonic Publishing. Released on July 18th 2023 has received 593 reviews of which 437 were positive and 156 were negative resulting in a rating of 7.0 out of 10. Thanks to its free to play tag and a daily player base of 101, this game has secured the #2 spot in the ranking of free games like Risk of Rain 2.
7.0
437
156

101
players

3. StarBreak

Similarity 55% StarBreak is a unique skill-based action platformer MMO where you explore strange sci-fi worlds alongside dozens of other players, kill legions of dangerous aliens and fight epic boss battles. StarBreak is a free to play, action roguelike and roguevania game developed and published by Crunchy Games. Released on May 10th 2016 has received 1,273 reviews of which 1,003 were positive and 270 were negative resulting in a rating of 7.5 out of 10. The game currently holds the #3 spot among the most played free games like Risk of Rain 2.
7.5
1,003
270

55
players

4. Double Action: Boogaloo

Similarity 51% Double Action is a free stylish multiplayer game about diving, flipping, and sliding your way into action movie mayhem. Double Action: Boogaloo is a free to play, action and multiplayer game developed by Double Action Factory and Jorge Rodriguez and published by Double Action Factory. Released on October 23rd 2014 has received 11,334 reviews of which 10,543 were positive and 791 were negative resulting in an impressive rating of 9.0 out of 10. The game currently holds the #4 spot among the most played free games like Risk of Rain 2.
9.0
10,543
791

8
players

5. Never Split the Party

Similarity 62% Never Split the Party is an ultra social rogue-like! You're one of four adventurers joining together to explore a procedurally generated dungeon, amass powerful upgrades, and cooperate with your fellow adventures to conquer and crush the evil dungeon champions! Never Split the Party is a action roguelike, rogue-like and indie game developed and published by Legend Studio. Released on May 03rd 2019 has received 4,325 reviews of which 3,309 were positive and 1,016 were negative resulting in a rating of 7.4 out of 10. The game currently holds the #5 spot among the most played free games like Risk of Rain 2.
7.4
3,309
1,016

7
players

6. Alien Swarm

Similarity 51% Co-operative multiplayer game and complete code base available for free. Alien Swarm is a free to play, co-op and action game developed and published by Valve. Released on July 19th 2010 has received 21,231 reviews of which 20,142 were positive and 1,089 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #6 spot among the most played free games like Risk of Rain 2.
9.3
20,142
1,089

6
players

7. SYNTHETIK: Arena

Similarity 53% Face the varied challenges of the Machine God Zir in ARENA, a standalone expansion for Synthetik: Legion Rising! Leverage the next level in gun-play and experiment with powerful tech in varied action packed Arenas! SYNTHETIK: Arena is a free to play, action and top-down shooter game developed and published by Flow Fire Games. Released on January 21st 2019 has received 2,314 reviews of which 2,092 were positive and 222 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #7 spot among the most played free games like Risk of Rain 2.
8.7
2,092
222

5
players

8. Gene Shift Auto

Similarity 53% Gene Shift Auto is a turbo-fast battle royale with roguelike superpowers. Loot, shoot, and drive through a chaotic city to level up godlike synergies. Win rounds to vote for random match modifiers, or if you die, loot as a zombie and get a kill to revive! Gene Shift Auto is a battle royale, rogue-lite and free to play game developed and published by Nik Nak Studios. Released on May 23rd 2017 has received 2,431 reviews of which 2,019 were positive and 412 were negative resulting in a rating of 8.0 out of 10. The game currently holds the #8 spot among the most played free games like Risk of Rain 2.
8.0
2,019
412

4
players

9. Darwin Project

Similarity 50% In Darwin Project, ten inmates must survive the elements, track each other, fight, craft tools, and use their social skills to be the last one standing. It's a unique take on battle royale with a Show Director to influence the match and Spectator Interactions to create a one-of-a-kind game show. Darwin Project is a battle royale, multiplayer and survival game developed and published by Scavengers Studio. Released on January 13th 2020 has received 18,401 reviews of which 14,981 were positive and 3,420 were negative resulting in a rating of 8.0 out of 10. The game currently holds the #9 spot among the most played free games like Risk of Rain 2.
8.0
14,981
3,420

3
players

10. Relic Hunters Zero: Remix

Similarity 53% Relic Hunters Zero: Remix is a remaster of the FREE 1 million player hit game about blasting evil space ducks and turtles with tiny cute guns. It’s fast, it’s tactical, and feels deliciously smooth to play. Unlock new weapons, characters and relics to defeat the Ducan Commander! Relic Hunters Zero: Remix is a looter shooter, twin stick shooter and action game developed by Rogue Snail and published by Akupara Games. Released on August 18th 2015 has received 6,771 reviews of which 6,316 were positive and 455 were negative resulting in an impressive rating of 9.0 out of 10. The game currently holds the #10 spot among the most played free games like Risk of Rain 2.
9.0
6,316
455

2
players