Games like Underworld Idle on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Underworld Idle are available at the bottom of the page.
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Outcore: Desktop Adventure
All you wanted was a nice game. But now you find yourself opening Windows apps like Paint & Notepad to solve puzzles, and searching for files on your computers that you didn't put there... Who is she? Why did she appear on your desktop? Let's dive into her memories and find out.
Human-powered spacecraft
A nostalgia-infused pixel clicker in a comedy wrapper.
HunieCam Studio
In HunieCam Studio players take control of a sleazy cam girl operation. Rake in stacks of filthy internet money and attract as many disgusting fans as you can in this fast paced, click happy and thoroughly perverted take on the business tycoon / management sim genre!
Hero of the Kingdom
Lovely adventuring RPG series. Casual, story-driven journey and quests. Your home has been raided. Your father is missing. Set off on a dangerous journey to save him, and become the hero of the kingdom.
Lemonade Apocalypse
Lead the world to apocalyse with lemonades! Price affects demand, but take into account the cost of each lemonade when selling. Upgrades reduce cost and increase demand. Invest in a factory, and eventually control the politics of the world to increase climate's temperature and beverage consumption.
Paper Bride 5 Two Lifetimes
"Paper Bride 5 Two Lifetimes" is the 5th work in the "Paper Bride' series. Our cast from Zangling Village return to the stage to welcome players back to the world of paper bride...
Cyber Manhunt 2: New World - The Hacking Simulator
Discover a digital realm shrouded in mystery. Sequel to an award-winning narrative driven hacking simulator puzzle game. Play as an AI assistant in a major corporation. Deploy intricate social engineering tactics and expose hidden truths in a world of ambition and high-tech deception.
Just Hit The Button
Hit the button to win. The simplest game ever.
Idle Pins
Idle Pins is an Incremental game made by an Incremental addict for Incremental lovers. Over 250 Pins to collect and merge. Hundreds of upgrades, features and QoL. Enjoy one of the most rewarding 'grind' experience, now on Steam!
Incremental Epic Hero 2
A mixture of incremental/idle and roleplaying game set in fantasy world filled with monsters and things to explore, where battling is constant, almost everything can be upgraded, and with wide array of various prestige mechanics to always keep things interesting and moving forward!
Loot Grind Simulator
Loot Grind Simulator is a fantasy-themed game about completing quests and earning better loot to equip. The game is meant as satire of the current MMO and Looter Shooter trends and features idle gameplay elements with decisions about what quests to undertake and items to craft.
Clam Man 2: Open Mic
OPEN MIC is the free prologue to the upcoming Clam Man 2: Headliner - a narrative adventure RPG where you escape your boring desk job to become a comedian!
Maiden And Lord
"Maiden And Lord" is a relatively casual strategy war game that emphasizes player cooperation and the development of civilizations. It introduces innovative mechanisms such as "Private Territory" and "Safe Gathering," creating a prosperous and harmonious otherworldly realm.
Widget Inc.
A hybrid factory builder / incremental clicker game. Starting from humble beginnings, master the many crafting processes to build up resources and expand your factory. Then, using your newly automated production, unlock new technology and grow ever closer to your goal of spreading to the stars.
The Many Pieces of Mr. Coo
The Many Pieces of Mr. Coo is a whimsical point’n’click adventure with a surrealist story, astounding hand-drawn animations and hilarious puzzles. Mr. Coo is trapped and broken into pieces. But most of all, he has no idea of what’s going on. Is that a giant chicken over there?
Loot Box Quest
The spiritual successor to DLC Quest! Earn that sense of pride and accomplishment in the way that only repetitive clicking can deliver. It's a clicker game, so chill out, have a few chuckles, and watch numbers get bigger while the industry burns around us all.
Endless Sky
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.
Tiny Bridge: Ratventure
This mind-bending game will challenge you to create complex structures to get your woodland creatures over vast chasms. In a bridge-builder first, you'll guide your creatures and construct your bridges in real time. Use the weight of various creatures to balance your structures as you build them.
Idling Gears
Click! Place gears, click! Make money, click! Place more gears, click! Make even more money, click, click and above all click!
GAI Stops Auto: Right Version Simulator
Become the lord of this road! Put things in order in the traffic! Write out fines for violators and do not fall into the gachi trap...
Major\Minor
A highly engaging visual novel, with memorable characters and multiple endings. Traverse worlds, solve a murder mystery -- and partake in political revolution. Inspired by greats such as Steins;Gate, Tales of Symphonia, Persona 4 and Future Diary. An unforgettable science-fiction/fantasy adventure!
Business Tour - Board Game with Online Multiplayer
"Business Tour" is a free to play multiplayer tabletop game. Build your monopoly with friends. Complete daily tasks, compete against the other players and receive trade items rewards!
Mitos.is: The Game
Step into the microscopic world of Mitos.is! Eat or be eaten—become the ultimate cell in a highly addictive multiplayer game. Diverse modes, daily tournaments, guilds, and gear await! The BEST game of 2015 is back!
Kingdom: Classic
Kingdom is a 2D sidescrolling strategy/resource management hybrid with a minimalist feel wrapped in a beautiful, modern pixel art aesthetic.Most played games like Underworld Idle on Steam
Take a look at the top games like Underworld Idle that are currently attracting the largest player bases on the Steam platform, as of April 19th 2025.
1. Bongo Cat
Similarity 55% Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find? Bongo Cat is a casual, clicker and cats game developed by Marcel Zurawka and published by Irox Games. Released on March 05th 2025 has received 5,602 reviews of which 5,405 were positive and 197 were negative resulting in an impressive rating of 9.3 out of 10. The game has hit the top spot as the #1 most played game like Underworld Idle, thanks to its 108,231 peak concurrent players over the last day.
9.3
5,405
197
108,231
players
2. Banana
Similarity 61% Banana is a clicker Game, in which you click a Banana! In Banana you click the Banana to gain even more Bananas! Every 3 hours, you get dropped a banana. Each banana is also made by the community in discord. Come hang out with us and let's grow into something awesome ! Banana is a free to play, clicker and singleplayer game developed by Sky, AestheticSpartan and O'Brian and published by Sky. Released on April 23rd 2024 has received 88,204 reviews of which 72,799 were positive and 15,405 were negative resulting in a rating of 8.2 out of 10. While seeing 107,276 players online at once in the last 24 hours, this game is currently ranked #2 among games like Underworld Idle based on player count.
8.2
72,799
15,405
107,276
players
3. Cookie Clicker
Similarity 67% An idle game about making cookies! Originally released in 2013 on the web, and actively developed since then. This is the official version for Steam. Cookie Clicker is a clicker, idler and casual game developed by Orteil and DashNet and published by Playsaurus. Released on September 01st 2021 has received 78,398 reviews of which 75,801 were positive and 2,597 were negative resulting in an impressive rating of 9.5 out of 10. While seeing 12,055 players online at once in the last 24 hours, this game is currently ranked #3 among games like Underworld Idle based on player count.
9.5
75,801
2,597
12,055
players
4. Revolution Idle
Similarity 58% Join an experience where each revolution takes you further into the unknown! Revolution Idle challenges you to multiply your accumulators to reach unimaginable heights. Will you manage to reach infinity? Revolution Idle is a casual, simulation and idler game developed by Oni Gaming and Nu Games and published by Oni Gaming. Released on October 11th 2024 has received 3,526 reviews of which 3,002 were positive and 524 were negative resulting in a rating of 8.2 out of 10. With 7,579 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Underworld Idle.
8.2
3,002
524
7,579
players
5. Unnamed Space Idle
Similarity 57% Destroy endless waves of alien ships that have all but wiped out humanity in this long form, unfolding, sci-fi idle game. Customize your ship with different weapons and defenses to defeat specific enemy types and utilize a ton of different systems to increase your overall power. Unnamed Space Idle is a idler, casual and free to play game developed by Sylv and published by Jdog Corp. Released on July 27th 2023 has received 2,694 reviews of which 2,508 were positive and 186 were negative resulting in a rating of 8.9 out of 10. With 4,508 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Underworld Idle.
8.9
2,508
186
4,508
players
6. NGU IDLE
Similarity 68% NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up! NGU IDLE is a free to play, idler and indie game developed and published by 4G. Released on October 01st 2019 has received 11,939 reviews of which 11,443 were positive and 496 were negative resulting in an impressive rating of 9.3 out of 10. With 3,412 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Underworld Idle.
9.3
11,443
496
3,412
players
7. VPet-Simulator
Similarity 55% Feeling like the computer desktop is too dull? Need something cute to heal oneself? Come and try this new completely free and open source V-Pet simulator. A cute and adorable pet that supports various feeding interactions to accompany you in game learning is definitely your best choice! VPet-Simulator is a free to play, cute and anime game developed and published by LB Game. Released on August 13th 2023 has received 45,761 reviews of which 44,984 were positive and 777 were negative resulting in an impressive rating of 9.6 out of 10. With 2,998 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Underworld Idle.
9.6
44,984
777
2,998
players
8. Cell to Singularity - Evolution Never Ends
Similarity 52% The epic story of evolution, technology, humanity, and dinosaurs is yours to tap. Cell to Singularity - Evolution Never Ends is a clicker, free to play and simulation game developed and published by Computer Lunch. Released on November 03rd 2021 has received 23,288 reviews of which 20,937 were positive and 2,351 were negative resulting in a rating of 8.8 out of 10. With 2,916 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Underworld Idle.
8.8
20,937
2,351
2,916
players
9. Idle Champions of the Forgotten Realms
Similarity 77% Idle Champions of the Forgotten Realms is a Dungeons & Dragons strategy management game uniting Champions from throughout the D&D multiverse into a grand adventure. Idle Champions of the Forgotten Realms is a dungeons & dragons, free to play and idler game developed and published by Codename Entertainment Inc.. Released on March 25th 2020 has received 14,368 reviews of which 11,141 were positive and 3,227 were negative resulting in a rating of 7.6 out of 10. With 2,871 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Underworld Idle.
7.6
11,141
3,227
2,871
players
10. Tap Ninja - Idle game
Similarity 60% Defeat enemies, earn gold, upgrade your village, become a Ninja Master! Tap Ninja - Idle game is a clicker, idler and casual game developed and published by Broken Glass. Released on March 17th 2022 has received 8,418 reviews of which 7,178 were positive and 1,240 were negative resulting in a rating of 8.3 out of 10. With 2,541 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Underworld Idle.
8.3
7,178
1,240
2,541
players
Best deals on games like Underworld Idle on Steam
Discover fantastic savings with the best discounts on a variety of games like Underworld Idle available on Steam right now, updated on April 19th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Underworld Idle.
1. The Escapists
Similarity 51% The Escapists provides players the opportunity of experiencing a light-hearted insight into everyday prison life with the main objective being that of escaping! The Escapists is a pixel graphics, strategy and crafting game developed by Mouldy Toof Studios and published by Team17. Released on February 13th 2015 has received 16,021 reviews of which 14,460 were positive and 1,561 were negative resulting in a rating of 8.8 out of 10. Featuring a massive 86% discount, this game currently holds the #1 spot in the best deals for games like Underworld Idle.
8.8
14,460
1,561
-86%
15.50€
2.17€
2. Gnomes Garden
Similarity 50% Dry summer withered the king’s beloved garden and the surrounding gardens of the kingdom alike. The ruler has fallen ill and the kingdom is in danger. Help the princess save the gardens and make the king better again. Gnomes Garden is a casual, strategy and time management game developed by Workroom7 and Creobit and published by 8floor. Released on December 18th 2015 has received 321 reviews of which 283 were positive and 38 were negative resulting in a rating of 8.2 out of 10. Thanks to its incredible 85% discount, this game is now the #2 best deal in games like Underworld Idle.
8.2
283
38
-85%
8.79€
1.31€
3. Turnip Boy Commits Tax Evasion
Similarity 54% Play as an adorable yet trouble-making turnip. Avoid paying taxes, solve plantastic puzzles, harvest crops and battle massive beasts all in a journey to tear down a corrupt vegetable government! Turnip Boy Commits Tax Evasion is a indie, cute and adventure game developed by Snoozy Kazoo and published by Graffiti Games. Released on April 22nd 2021 has received 12,689 reviews of which 12,023 were positive and 666 were negative resulting in an impressive rating of 9.2 out of 10. Thanks to its incredible 80% discount, this game is now the #3 best deal in games like Underworld Idle.
9.2
12,023
666
-80%
12.49€
2.49€
4. The Escapists
Similarity 51% The Escapists provides players the opportunity of experiencing a light-hearted insight into everyday prison life with the main objective being that of escaping! The Escapists is a game developed and published by . Released on February 13th 2015 has received 16,021 reviews of which 14,460 were positive and 1,561 were negative resulting in a rating of 8.8 out of 10. Currently offered at a significant 86% discount, this title has earned the #4 position in the best deals for games like Underworld Idle.
8.8
14,460
1,561
-86%
15.50€
2.17€
5. Evoland
Similarity 50% Evoland is a journey through the history of action/adventure gaming, allowing you to unlock new technologies, gameplay systems and graphic upgrades as you progress through the game. Evoland is a rpg, indie and adventure game developed and published by Shiro Games. Released on April 04th 2013 has received 5,858 reviews of which 4,839 were positive and 1,019 were negative resulting in a rating of 8.0 out of 10. Currently offered at a significant 75% discount, this title has earned the #5 position in the best deals for games like Underworld Idle.
8.0
4,839
1,019
-75%
9.99€
2.49€
6. United Penguin Kingdom
Similarity 54% A city-building game where you build a penguin settlement and satisfy the various needs of your penguins while dealing with seals and killer whales. Enjoy the growth of your settlement, become the king, and lead the United Penguin Kingdom. United Penguin Kingdom is a strategy, strategy, city builder, city builder, survival and survival game developed by Turquoise Revival Games and published by GrabTheGames and UpgradePoint. Released on March 09th 2024 has received 382 reviews of which 294 were positive and 88 were negative resulting in a rating of 7.3 out of 10. Currently offered at a significant 70% discount, this title has earned the #6 position in the best deals for games like Underworld Idle.
7.3
294
88
-70%
14.79€
4.43€
7. Chicken Assassin: Reloaded
Similarity 60% Fight your way as Mean Mcallister, the baddest chicken in town, through multiple hordes of enemies to save your girlfriend in this hilarious, strategic button-mashing, action-RPG. Chicken Assassin: Reloaded is a clicker, casual and singleplayer game developed by OneShark and published by Akupara Games. Released on June 27th 2016 has received 976 reviews of which 905 were positive and 71 were negative resulting in a rating of 8.7 out of 10. Currently offered at a significant 65% discount, this title has earned the #7 position in the best deals for games like Underworld Idle.
8.7
905
71
-65%
5.03€
1.76€
8. Swords & Souls: Neverseen
Similarity 50% Swords & Souls: Neverseen is a unique RPG where leveling up takes skill! Create, train and upgrade your character as you please, discover The Neverseen and its eccentric locals, and battle across the lands to foil an evil witch's plans! Swords & Souls: Neverseen is a indie, rpg and turn-based combat game developed by SoulGame Studio and published by Armor Games Studios. Released on July 22nd 2019 has received 5,270 reviews of which 4,916 were positive and 354 were negative resulting in an impressive rating of 9 out of 10. Currently offered at a significant 60% discount, this title has earned the #8 position in the best deals for games like Underworld Idle.
9
4,916
354
-60%
14.79€
5.91€
9. 怕不怕趴喵霸霸 Ghost Party Nyanbaba
Similarity 51% Lovely find hidden items game! Investigate strange hidden objects to prevent nyambaba's illusion from succeeding. Please find all hidden points within the time, otherwise the villain nyanbaba will jump out and frighten the players with a very cute Chinese voice! 怕不怕趴喵霸霸 Ghost Party Nyanbaba is a cute, anime and funny game developed and published by 冷笑黑妖. Released on January 21st 2022 has received 347 reviews of which 340 were positive and 7 were negative resulting in a rating of 9.0 out of 10. Currently offered at a significant 51% discount, this title has earned the #9 position in the best deals for games like Underworld Idle.
9.0
340
7
-51%
0.99€
0.49€
10. Mewing Simulator 🤫🧏🏻♂️
Similarity 62% Funny clicker game👆 in which you should increase your chin🤫🧏🏻♂️ for becoming trully sigma😎. Upgrade your Brainrot🧠 and Gyat Size🍑 and etc for more score! 💪💪💪🚽 Mewing Simulator 🤫🧏🏻♂️ is a casual, simulation and clicker game developed and published by Skibidi Toilet Games. Released on August 02nd 2024 has received 311 reviews of which 302 were positive and 9 were negative resulting in a rating of 8.9 out of 10. Currently offered at a significant 51% discount, this title has earned the #10 position in the best deals for games like Underworld Idle.
8.9
302
9
-51%
0.99€
0.49€
Free games like Underworld Idle on Steam
Check out this fantastic list of free-to-play games like Underworld Idle you can enjoy on Steam right now, updated on April 19th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Underworld Idle.
1. Bongo Cat
Similarity 55% Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find? Bongo Cat is a casual, clicker and cats game developed by Marcel Zurawka and published by Irox Games. Released on March 05th 2025 has received 5,602 reviews of which 5,405 were positive and 197 were negative resulting in an impressive rating of 9.3 out of 10. With 108,231 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Underworld Idle.
9.3
5,405
197
108,231
players
2. Banana
Similarity 61% Banana is a clicker Game, in which you click a Banana! In Banana you click the Banana to gain even more Bananas! Every 3 hours, you get dropped a banana. Each banana is also made by the community in discord. Come hang out with us and let's grow into something awesome ! Banana is a free to play, clicker and singleplayer game developed by Sky, AestheticSpartan and O'Brian and published by Sky. Released on April 23rd 2024 has received 88,204 reviews of which 72,799 were positive and 15,405 were negative resulting in a rating of 8.2 out of 10. Thanks to its free to play tag and a daily player base of 107,276, this game has secured the #2 spot in the ranking of free games like Underworld Idle.
8.2
72,799
15,405
107,276
players
3. Revolution Idle
Similarity 58% Join an experience where each revolution takes you further into the unknown! Revolution Idle challenges you to multiply your accumulators to reach unimaginable heights. Will you manage to reach infinity? Revolution Idle is a casual, simulation and idler game developed by Oni Gaming and Nu Games and published by Oni Gaming. Released on October 11th 2024 has received 3,526 reviews of which 3,002 were positive and 524 were negative resulting in a rating of 8.2 out of 10. Thanks to its free to play tag and a daily player base of 7,579, this game has secured the #3 spot in the ranking of free games like Underworld Idle.
8.2
3,002
524
7,579
players
4. Unnamed Space Idle
Similarity 57% Destroy endless waves of alien ships that have all but wiped out humanity in this long form, unfolding, sci-fi idle game. Customize your ship with different weapons and defenses to defeat specific enemy types and utilize a ton of different systems to increase your overall power. Unnamed Space Idle is a idler, casual and free to play game developed by Sylv and published by Jdog Corp. Released on July 27th 2023 has received 2,694 reviews of which 2,508 were positive and 186 were negative resulting in a rating of 8.9 out of 10. Attracting a solid base of 4,508 players due to its free access, this strategy game has achieved the #4 position in the best free games like Underworld Idle.
8.9
2,508
186
4,508
players
5. NGU IDLE
Similarity 68% NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up! NGU IDLE is a free to play, idler and indie game developed and published by 4G. Released on October 01st 2019 has received 11,939 reviews of which 11,443 were positive and 496 were negative resulting in an impressive rating of 9.3 out of 10. Attracting a solid base of 3,412 players due to its free access, this strategy game has achieved the #5 position in the best free games like Underworld Idle.
9.3
11,443
496
3,412
players
6. VPet-Simulator
Similarity 55% Feeling like the computer desktop is too dull? Need something cute to heal oneself? Come and try this new completely free and open source V-Pet simulator. A cute and adorable pet that supports various feeding interactions to accompany you in game learning is definitely your best choice! VPet-Simulator is a free to play, cute and anime game developed and published by LB Game. Released on August 13th 2023 has received 45,761 reviews of which 44,984 were positive and 777 were negative resulting in an impressive rating of 9.6 out of 10. Attracting a solid base of 2,998 players due to its free access, this strategy game has achieved the #6 position in the best free games like Underworld Idle.
9.6
44,984
777
2,998
players
7. Cell to Singularity - Evolution Never Ends
Similarity 52% The epic story of evolution, technology, humanity, and dinosaurs is yours to tap. Cell to Singularity - Evolution Never Ends is a clicker, free to play and simulation game developed and published by Computer Lunch. Released on November 03rd 2021 has received 23,288 reviews of which 20,937 were positive and 2,351 were negative resulting in a rating of 8.8 out of 10. Attracting a solid base of 2,916 players due to its free access, this strategy game has achieved the #7 position in the best free games like Underworld Idle.
8.8
20,937
2,351
2,916
players
8. Idle Champions of the Forgotten Realms
Similarity 77% Idle Champions of the Forgotten Realms is a Dungeons & Dragons strategy management game uniting Champions from throughout the D&D multiverse into a grand adventure. Idle Champions of the Forgotten Realms is a dungeons & dragons, free to play and idler game developed and published by Codename Entertainment Inc.. Released on March 25th 2020 has received 14,368 reviews of which 11,141 were positive and 3,227 were negative resulting in a rating of 7.6 out of 10. Attracting a solid base of 2,871 players due to its free access, this strategy game has achieved the #8 position in the best free games like Underworld Idle.
7.6
11,141
3,227
2,871
players
9. Tap Ninja - Idle game
Similarity 60% Defeat enemies, earn gold, upgrade your village, become a Ninja Master! Tap Ninja - Idle game is a clicker, idler and casual game developed and published by Broken Glass. Released on March 17th 2022 has received 8,418 reviews of which 7,178 were positive and 1,240 were negative resulting in a rating of 8.3 out of 10. Attracting a solid base of 2,541 players due to its free access, this strategy game has achieved the #9 position in the best free games like Underworld Idle.
8.3
7,178
1,240
2,541
players
10. Your Chronicle
Similarity 51% "Let's begin your own story." This is a text-based idle RPG game. There are already more than 3,000 unique story actions and it's still growing. Your Chronicle is a rpg, idler and text-based game developed and published by Samurai Games. Released on April 04th 2021 has received 1,948 reviews of which 1,557 were positive and 391 were negative resulting in a rating of 7.7 out of 10. Attracting a solid base of 2,493 players due to its free access, this strategy game has achieved the #10 position in the best free games like Underworld Idle.
7.7
1,557
391
2,493
players