Games like Doomsday Protocol

92%Game Brain Score

gameplay, graphics

story, grinding

92% User Score Based on 382 reviews

Grody extraterrestrials are pouring through a space-time rift, and only one girl and her turret stand in their way! Lock, load, and blast them to oblivion—because if she doesn’t survive today, there’s no ‘omurice’ tomorrow! Earth depends on her!

82%Game Brain Score

music, gameplay

grinding, stability

85% User Score Based on 1,092 reviews

Critic Score 73%Based on 1 reviews

Let Them Come is a fast paced pixel art shoot ‘em up. Twitchy trigger fingers and focused battle tactics are the order of the day as wave after wave of alien-like creatures try to take you down.

DiscordSteamSTORY When the human revolutionaries failed in the fifth struggle against the Empire, they chose to find new lands and start over. On the way to find a new home, they encountered obstacles from the Empire, and also met Zerg warlords in the borderlands. Will the revolutionaries be able to reach their new homeland? GAME CONTENT There are currently about 3 hours of story mode game content…

81%Game Brain Score

graphics, music

gameplay, story

81% User Score Based on 62 reviews

HyperNova: Escape from Hadea: a charming open world single-player RTS with quirky characters, beautiful planetary design and a healthy dollop of humor. It combines classic resource management, technology research and civilization building with intuitive tower-defense gameplay.

84%Game Brain Score

story, gameplay

grinding, stability

95% User Score Based on 3,588 reviews

Critic Score 64%Based on 5 reviews

Command a team of 5 elite soldiers against an alien horde of 100,000. Surrounded on all sides, you must outmaneuver and outsmart the enemy.

71%Game Brain Score

story, gameplay

replayability, stability

77% User Score Based on 166 reviews

Critic Score 64%Based on 10 reviews

Battle for survival against waves of Martian mutants in this tactical twist on twin-stick shooters. Using the skills of your drone companion, make fight-or-flight decisions that drastically alter the threats you face. Will your choices lead you to freedom... or your doom?

96%Game Brain Score

music, graphics

gameplay, story

96% User Score Based on 53 reviews

Defend a dying civilization from the Krin relentless invaders. Become the Devader. 90s style shoot'em up with awesome bosses and multiple endings. Devader has 42 waves. Every 6 waves you must fight a large boss, after which you get to upgrade your robot and a new game mechanic is added (nukes, turrets,...). There are 12 different upgrade paths that influence your robot, play style and the outcome.

76%Game Brain Score

gameplay, graphics

replayability, story

83% User Score Based on 590 reviews

Critic Score 40%Based on 1 reviews

Over 9000 Zombies! is top-down arcade action blown out of all reasonable proportions. An endless horde of zombies is coming your way, how long can you survive?

38%Game Brain Score

graphics, atmosphere

gameplay, music

64% User Score Based on 11 reviews

Protect the ark of humanity by building the ultimate defense from scraps of your enemies. Challenge other players in this tough fast-paced Action Tower Defense game with TONS of bullets and enemies on screen.

86%Game Brain Score

gameplay, story

grinding, stability

86% User Score Based on 579 reviews

Protolife is an unique tower-based strategy game which gives you a direct control over the builder robot in a struggle against the hungry proto-life organism.