Games like Protolife on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Protolife are available at the bottom of the page.
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Creeper World 3: Arc Eternal
Creeper World 3 is what happens when cellular automata takes over a strategy simulation. Instead of discrete units that attack your base, a fluid-like substance spreads over the terraformable terrain. Your base, your weapons, your strategy... you must adapt them all.
Taur
Taur is an action-strategy sci-fi game. Control the Prime Cannon and unlock all of its powerful weapons and abilities. Build turrets, droids, aircraft and more as you fight to protect the homeworld of the Tauron droids against a relentless invasion. Will your Taur stand against the Imperion warmachine?
Warpips
Warpips is the ultimate quick to learn but amazingly deep tug-of-war strategy game. Deploy the right composition of soldiers, tanks, helicopters and planes in this tight, streamlined strategy-focused war game. Compose the best army, research the right tech; overwhelm your enemy!
Super Sanctum TD
Super Sanctum TD is a retro-styled Tower Defense game that focuses on strategy, customization and replayability. Build advanced mazes and construct powerful towers to prevent alien hordes from reaching the Core!
United Penguin Kingdom
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.
Multiwinia
Multiwinia is a fast-paced, retro-inspired RTS that blends arcade action with strategic depth. Command armies of Multiwinians in multiplayer battles across vibrant, nostalgic environments. With simple controls and dynamic gameplay, it offers endless fun and challenge for players of all skill levels.
Border Pioneer
As the kingdom's most promising pioneer, embark on a legendary journey to tame the frontier! Build thriving towns across various landscapes, fending off waves of diverse enemies until you establish a firm foothold and have explored everything the eye can see!
Jumbo Airport Story
Just imagine: your own world-famous airport! A game with sky-high levels of fun!
8-Bit Invaders!
8-Bit Invaders! is a fast-paced, retro Real-Time Strategy game for the PC. Control the military might of the Galactic Marine Corps or Invade with the devastating power of the Cranioids! Mine, Build, and Fight your way to victory! Conquering the Multiverse was never so easy.
Loopstructor
This is a strategy game that combines tower defense with Roguelike. Unlike traditional tower defense game, the towers in the game are vehicles that move along ‘loops’.You need to create defense loop and build battle trains to defend against enemy attacks.
Kingdom Rush Frontiers - Tower Defense
Command your troops through an epic (mis)adventure as you defend exotic lands from dragons, man-eating plants, and ghastly denizens of the underworld -all with flashy new towers, levels, heroes, and more goodies to help you crush your foes in this Fantasy Action Tower Defense game!
8-Bit Armies
8-Bit Armies is a retro Real-Time Strategy game. With a colorful, blocky voxel art style, 8-Bit Armies is Petroglyph's most fast-paced, friendly, and accessible RTS game to date. Featuring a campaign of 25 single-player missions, 12 co-op missions, multiplayer and skirmish modes.
Risen Kingdom
Risen Kingdom is a real-time strategy game. Build and fortify your settlements to survive and push back armies of the undead.
Conan Unconquered
From the Command & Conquer veterans at Petroglyph comes the first ever survival RTS set in the savage world of Conan the Barbarian. Play solo or team up in multiplayer in Conan Unconquered’s action-packed co-op Mode where you build a shared stronghold and fend off the hordes together.
Outpost: Infinity Siege
Command Mobile Outpost and take XEN Firearm to venture deep into the Signet surveillance off-limit area. Collect unique Weapon Units. Amp up the firepower of the Outpost that fights with you. This is an FTD game - FPS, Tower Defense, Base Building and much more all at the same time.
Gladiator Guild Manager
A strategic autobattler sim where you build a team of gladiators, compete in arenas, plan fight tactics, and form alliances. Combine fighters, beasts, and mages, develop and equip them to optimize your well-oiled fighting machine, dominate the championships, and leave your mark on the world.
Dungeon of the ENDLESS™
Dungeon of the ENDLESS™ is a Rogue-Like Dungeon-Defense game, in which the player and their team of heroes must protect the generator of their crashed ship while exploring an ever-expanding dungeon, all while facing waves of monsters and special events as they try to find their way out...Most played games like Protolife on Steam
Take a look at the top games like Protolife that are currently attracting the largest player bases on the Steam platform, as of April 30th 2025.
1. They Are Billions
Similarity 63% They Are Billions is a Steampunk strategy game set on a post-apocalyptic planet. Build and defend colonies to survive against the billions of the infected that seek to annihilate the few remaining living humans. Can humanity survive after the zombie apocalypse? They Are Billions is a base-building, colony sim and strategy game developed and published by Numantian Games. Released on June 18th 2019 has received 48,491 reviews of which 41,284 were positive and 7,207 were negative resulting in a rating of 8.4 out of 10. The game has hit the top spot as the #1 most played game like Protolife, thanks to its 1,222 peak concurrent players over the last day.
8.4
41,284
7,207
1,222
players
2. Mindustry
Similarity 76% An open-ended factory management game with RTS and tower defense elements. Mindustry is a base-building, resource management and tower defense game developed and published by AnukenDev. Released on September 26th 2019 has received 21,635 reviews of which 20,742 were positive and 893 were negative resulting in an impressive rating of 9.4 out of 10. While seeing 919 players online at once in the last 24 hours, this game is currently ranked #2 among games like Protolife based on player count.
9.4
20,742
893
919
players
3. Creeper World 3: Arc Eternal
Similarity 88% Creeper World 3 is what happens when cellular automata takes over a strategy simulation. Instead of discrete units that attack your base, a fluid-like substance spreads over the terraformable terrain. Your base, your weapons, your strategy... you must adapt them all. Creeper World 3: Arc Eternal is a tower defense, strategy and indie game developed and published by Knuckle Cracker. Released on March 27th 2014 has received 4,632 reviews of which 4,473 were positive and 159 were negative resulting in an impressive rating of 9.3 out of 10. While seeing 157 players online at once in the last 24 hours, this game is currently ranked #3 among games like Protolife based on player count.
9.3
4,473
159
157
players
4. Emberward
Similarity 67% Build twisting mazes with tetromino blocks and deploy unique towers in this engaging roguelite tower defense game! Emberward is a early access, tower defense and strategy game developed and published by Refic Games. Released on June 25th 2024 has received 2,523 reviews of which 2,456 were positive and 67 were negative resulting in an impressive rating of 9.3 out of 10. With 135 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Protolife.
9.3
2,456
67
135
players
5. Kingdom Rush Frontiers - Tower Defense
Similarity 66% Command your troops through an epic (mis)adventure as you defend exotic lands from dragons, man-eating plants, and ghastly denizens of the underworld -all with flashy new towers, levels, heroes, and more goodies to help you crush your foes in this Fantasy Action Tower Defense game! Kingdom Rush Frontiers - Tower Defense is a tower defense, strategy and 2d game developed and published by Ironhide Game Studio. Released on July 25th 2016 has received 9,284 reviews of which 8,989 were positive and 295 were negative resulting in an impressive rating of 9.4 out of 10. With 115 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Protolife.
9.4
8,989
295
115
players
6. Outpost: Infinity Siege
Similarity 62% Command Mobile Outpost and take XEN Firearm to venture deep into the Signet surveillance off-limit area. Collect unique Weapon Units. Amp up the firepower of the Outpost that fights with you. This is an FTD game - FPS, Tower Defense, Base Building and much more all at the same time. Outpost: Infinity Siege is a robots, 3d and base-building game developed by Team Ranger and published by Lightning Games. Released on March 26th 2024 has received 12,967 reviews of which 8,698 were positive and 4,269 were negative resulting in a rating of 6.6 out of 10. With 106 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Protolife.
6.6
8,698
4,269
106
players
7. Dungeon of the ENDLESS™
Similarity 62% Dungeon of the ENDLESS™ is a Rogue-Like Dungeon-Defense game, in which the player and their team of heroes must protect the generator of their crashed ship while exploring an ever-expanding dungeon, all while facing waves of monsters and special events as they try to find their way out... Dungeon of the ENDLESS™ is a rogue-like, strategy and tower defense game developed by AMPLITUDE Studios and published by SEGA. Released on October 27th 2014 has received 13,693 reviews of which 11,722 were positive and 1,971 were negative resulting in a rating of 8.4 out of 10. The game currently holds the #7 spot among the most played games like Protolife.
8.4
11,722
1,971
70
players
8. Rusted Warfare - RTS
Similarity 79% {{An RTS inspired by the classics of the past!}} Making up for it's subpar retro graphics with fun gameplay and modern multi-threaded tech enabling huge battles to run smooth... Featuring singleplayer challenges, skirmish, sandbox, 10-player multiplayer & workshop modding. Rusted Warfare - RTS is a rts, strategy and base-building game developed and published by Corroding Games. Released on July 14th 2017 has received 6,114 reviews of which 5,913 were positive and 201 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #8 spot among the most played games like Protolife.
9.3
5,913
201
67
players
9. Kingdom: Classic
Similarity 66% Kingdom is a 2D sidescrolling strategy/resource management hybrid with a minimalist feel wrapped in a beautiful, modern pixel art aesthetic. Kingdom: Classic is a free to play, singleplayer and strategy game developed by Noio and Licorice and published by Raw Fury. Released on October 21st 2015 has received 22,020 reviews of which 19,963 were positive and 2,057 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #9 spot among the most played games like Protolife.
8.9
19,963
2,057
48
players
10. Gladiator Guild Manager
Similarity 62% A strategic autobattler sim where you build a team of gladiators, compete in arenas, plan fight tactics, and form alliances. Combine fighters, beasts, and mages, develop and equip them to optimize your well-oiled fighting machine, dominate the championships, and leave your mark on the world. Gladiator Guild Manager is a strategy, auto battler and management game developed by Entertainment Forge and published by GrabTheGames, UpgradePoint and Gamirror Games. Released on June 22nd 2024 has received 3,506 reviews of which 2,872 were positive and 634 were negative resulting in a rating of 7.9 out of 10. The game currently holds the #10 spot among the most played games like Protolife.
7.9
2,872
634
47
players
Best deals on games like Protolife on Steam
Discover fantastic savings with the best discounts on a variety of games like Protolife available on Steam right now, updated on April 30th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Protolife.
1. Warpips
Similarity 76% Warpips is the ultimate quick to learn but amazingly deep tug-of-war strategy game. Deploy the right composition of soldiers, tanks, helicopters and planes in this tight, streamlined strategy-focused war game. Compose the best army, research the right tech; overwhelm your enemy! Warpips is a tower defense, strategy and rts game developed by Skirmish Mode Games and published by Daedalic Entertainment. Released on April 21st 2022 has received 4,451 reviews of which 3,912 were positive and 539 were negative resulting in a rating of 8.5 out of 10. Featuring a massive 88% discount, this game currently holds the #1 spot in the best deals for games like Protolife.
8.5
3,912
539
-88%
15.50€
1.86€
2. Refactor
Similarity 69% Refactor is a hard-core tower defense game that combines modular building, route planning, and element composition. Refactor is a tower defense, rogue-lite and building game developed by GAGA and published by LightOn Game. Released on March 28th 2022 has received 448 reviews of which 384 were positive and 64 were negative resulting in a rating of 8 out of 10. Thanks to its incredible 80% discount, this game is now the #2 best deal in games like Protolife.
8
384
64
-80%
4.99€
0.99€
3. Risen Kingdom
Similarity 63% Risen Kingdom is a real-time strategy game. Build and fortify your settlements to survive and push back armies of the undead. Risen Kingdom is a strategy, indie and tower defense game developed by MyDreamForever and Tazdraperm and published by MyDreamForever. Released on February 28th 2020 has received 398 reviews of which 312 were positive and 86 were negative resulting in a rating of 7.4 out of 10. Thanks to its incredible 80% discount, this game is now the #3 best deal in games like Protolife.
7.4
312
86
-80%
2.99€
0.59€
4. Dungeon of the ENDLESS™
Similarity 62% Dungeon of the ENDLESS™ is a Rogue-Like Dungeon-Defense game, in which the player and their team of heroes must protect the generator of their crashed ship while exploring an ever-expanding dungeon, all while facing waves of monsters and special events as they try to find their way out... Dungeon of the ENDLESS™ is a rogue-like, strategy and tower defense game developed by AMPLITUDE Studios and published by SEGA. Released on October 27th 2014 has received 13,693 reviews of which 11,722 were positive and 1,971 were negative resulting in a rating of 8.4 out of 10. Currently offered at a significant 75% discount, this title has earned the #4 position in the best deals for games like Protolife.
8.4
11,722
1,971
-75%
11.99€
2.99€
5. 8-Bit Invaders!
Similarity 68% 8-Bit Invaders! is a fast-paced, retro Real-Time Strategy game for the PC. Control the military might of the Galactic Marine Corps or Invade with the devastating power of the Cranioids! Mine, Build, and Fight your way to victory! Conquering the Multiverse was never so easy. 8-Bit Invaders! is a strategy, indie and simulation game developed and published by Petroglyph. Released on December 16th 2016 has received 438 reviews of which 363 were positive and 75 were negative resulting in a rating of 7.8 out of 10. Currently offered at a significant 73% discount, this title has earned the #5 position in the best deals for games like Protolife.
7.8
363
75
-73%
14.78€
3.99€
6. Conan Unconquered
Similarity 63% From the Command & Conquer veterans at Petroglyph comes the first ever survival RTS set in the savage world of Conan the Barbarian. Play solo or team up in multiplayer in Conan Unconquered’s action-packed co-op Mode where you build a shared stronghold and fend off the hordes together. Conan Unconquered is a strategy, rts and city builder game developed by Petroglyph and published by Funcom. Released on May 29th 2019 has received 1,811 reviews of which 1,239 were positive and 572 were negative resulting in a rating of 6.7 out of 10. Currently offered at a significant 72% discount, this title has earned the #6 position in the best deals for games like Protolife.
6.7
1,239
572
-72%
19.71€
5.52€
7. United Penguin Kingdom
Similarity 73% 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 385 reviews of which 297 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 #7 position in the best deals for games like Protolife.
7.3
297
88
-70%
14.79€
4.43€
8. 8-Bit Armies
Similarity 65% 8-Bit Armies is a retro Real-Time Strategy game. With a colorful, blocky voxel art style, 8-Bit Armies is Petroglyph's most fast-paced, friendly, and accessible RTS game to date. Featuring a campaign of 25 single-player missions, 12 co-op missions, multiplayer and skirmish modes. 8-Bit Armies is a strategy, simulation and indie game developed and published by Petroglyph. Released on April 22nd 2016 has received 2,417 reviews of which 1,980 were positive and 437 were negative resulting in a rating of 7.9 out of 10. Currently offered at a significant 69% discount, this title has earned the #8 position in the best deals for games like Protolife.
7.9
1,980
437
-69%
14.84€
4.60€
9. Mindustry
Similarity 76% An open-ended factory management game with RTS and tower defense elements. Mindustry is a base-building, resource management and tower defense game developed and published by AnukenDev. Released on September 26th 2019 has received 21,635 reviews of which 20,742 were positive and 893 were negative resulting in an impressive rating of 9.4 out of 10. Currently offered at a significant 60% discount, this title has earned the #9 position in the best deals for games like Protolife.
9.4
20,742
893
-60%
9.99€
3.99€
10. Multiwinia
Similarity 73% Multiwinia is a fast-paced, retro-inspired RTS that blends arcade action with strategic depth. Command armies of Multiwinians in multiplayer battles across vibrant, nostalgic environments. With simple controls and dynamic gameplay, it offers endless fun and challenge for players of all skill levels. Multiwinia is a rts, strategy and multiplayer game developed and published by Introversion Software. Released on September 19th 2008 has received 584 reviews of which 477 were positive and 107 were negative resulting in a rating of 7.7 out of 10. Currently offered at a significant 60% discount, this title has earned the #10 position in the best deals for games like Protolife.
7.7
477
107
-60%
19.50€
7.80€
Free games like Protolife on Steam
Check out this fantastic list of free-to-play games like Protolife you can enjoy on Steam right now, updated on April 30th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Protolife.
1. Kingdom: Classic
Similarity 66% Kingdom is a 2D sidescrolling strategy/resource management hybrid with a minimalist feel wrapped in a beautiful, modern pixel art aesthetic. Kingdom: Classic is a free to play, singleplayer and strategy game developed by Noio and Licorice and published by Raw Fury. Released on October 21st 2015 has received 22,020 reviews of which 19,963 were positive and 2,057 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #1 spot among the most played free games like Protolife.
8.9
19,963
2,057
48
players