Games like System Invaders

97%Game Brain Score

Most mentioned positive aspects:story, humor

Most mentioned negative aspects:grinding, replayability

97% User Score Based on 353 reviews

They came without warning, squawking menacingly, their ruffled feathers darkening the sun. Invading intergalactic chickens, out to punish humanity for our oppression of their earthly brethren. Now they're back, and they're having Earth for dinner! If you enjoyed this game, see our list of games similar to Chicken Invaders 4.

92%Game Brain Score

Most mentioned positive aspects:music, replayability

Most mentioned negative aspects:gameplay, graphics

92% User Score Based on 91 reviews

The original 8-bit twin-stick space shooter about brotherly love, available to play for free. If you enjoyed this game, see our list of games similar to Gamma Bros.

92%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, grinding

92% User Score Based on 1,158 reviews

Chippy is a twin-stick bullet-hell shooter. Chip apart destructible bosses pixel-by-pixel. If you enjoyed this game, see our list of games similar to Chippy.

85%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:story, grinding

89% User Score Based on 727 reviews

Critic Score 78%Based on 4 reviews

Steredenn is a frenetic and chaotic space shooter, carved in big beautiful pixels, with insane boss battles. Embark in your ship and engage the fight against dreadful space pirates in a never-ending combat for your survival. Steredenn is at the crossroads between a shmup and a rogue-like. Enjoy the infinite replayability of the game with its unforgiving gameplay, intense boss fights, (almost) ran… If you enjoyed this game, see our list of games similar to Steredenn.

88%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, optimization

90% User Score Based on 3,016 reviews

Critic Score 80%Based on 1 reviews

Fallen hero of the Wild West, you’re wanted and in disgrace! Grab your guns, survive endless hordes of bounty hunters and fight to clear your name! Bounty of One is a fast-paced casual roguelite bullet hell for 1 to 4 players. Dash, Dodge, Shoot, Repeat! If you enjoyed this game, see our list of games similar to Bounty of One.

96%Game Brain Score

Most mentioned positive aspects:story, humor

Most mentioned negative aspects:grinding, stability

96% User Score Based on 896 reviews

Chicken Invaders puts you at the forefront of a battle against invading intergalactic chickens, bent on revenge for our oppression of Earth chickens. This time, the chickens have hatched a devious plan to block out sunlight and freeze Earth to death! If you enjoyed this game, see our list of games similar to Chicken Invaders 5.

90%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:monetization, stability

90% User Score Based on 516 reviews

Reloaded. Reimagined. Reborn. The original run-n-gun action series is back If you enjoyed this game, see our list of games similar to Contra: Operation Galuga.

87%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, replayability

87% User Score Based on 854 reviews

Cursorblade is an action arcade game where you play as a cursor that fights your way through waves of enemies. Combine weapons and items to be more powerful with your own unique builds. Slash, dodge, upgrade and repeat! If you enjoyed this game, see our list of games similar to Cursorblade.

85%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:grinding, stability

90% User Score Based on 648 reviews

Critic Score 81%Based on 17 reviews

The Bug Butcher is an action-packed 2D side scrolling shoot em up game where peril comes from above. So in a nutshell, pest control with machine guns in space. The core mechanics hold old ties from the classic arcade shooter "Super Pang" where you shoot vertically, but with modern day twists. You are Harry, a brash and tenacious exterminator who has a knack for decimating bugs. If you enjoyed this game, see our list of games similar to The Bug Butcher.

80%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:grinding, stability

85% User Score Based on 347 reviews

Critic Score 71%Based on 4 reviews

Shoot the FRUITS up! If you enjoyed this game, see our list of games similar to Juicy Realm.

78%Game Brain Score

Most mentioned positive aspects:music

Most mentioned negative aspects:graphics, gameplay

78% User Score Based on 59 reviews

Chasing Styx is an action packed, three-headed dog, run 'n' gun, couch co-op, bullet-hell adventure. You are Cerberus, feared guardian of the Underworld. While sleeping on the job, a herd of... If you enjoyed this game, see our list of games similar to Chasing Styx.

99%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:story, grinding

99% User Score Based on 526 reviews

Free movement ship control while the screen advances automatically. Single fire button. Collect stars to obtain temporary special shots. Collected fruits award points that can be converted into extra lives. Modes: practice, score attack (single life), adjustable difficulty If you enjoyed this game, see our list of games similar to Platypus Reclayed.

97%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:optimization, grinding

97% User Score Based on 397 reviews

Bullet Heaven 2 is a bullet-hell shoot-em-up inspired by games like Touhou and Jamestown. It's all about shooting every cute thing that moves, while dodging hundreds of shiny bullets per second! If you enjoyed this game, see our list of games similar to Bullet Heaven 2.

72%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, replayability

72% User Score Based on 273 reviews

Space shooters never die. 1993 is a testament to that. 1993 is a classic shoot em up celebrating games like Gradius, R-Type and Life Force. If you enjoyed this game, see our list of games similar to 1993 Space Machine.

94%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, monetization

94% User Score Based on 4,682 reviews

The Horde is coming, but you're ready to fight it! Arm your team to your liking and discover which synergies work best against thousands of the undead. Survive, evolve, and break the limits in this casual yet heart-pumping rogue-lite reverse bullet hell. If you enjoyed this game, see our list of games similar to Yet Another Zombie Survivors.

93%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding

96% User Score Based on 1,939 reviews

Critic Score 85%Based on 3 reviews

Patch Quest is an action roguelike with metroidvania elements, set on a deserted tropical island. Your lasso allows you to mount and ride all of the enemy types in the game, letting you use their powers in combat. If you enjoyed this game, see our list of games similar to Patch Quest.

93%Game Brain Score

Most mentioned positive aspects:story, humor

Most mentioned negative aspects:grinding

93% User Score Based on 356 reviews

Chickens. For centuries we have oppressed them, grilling, roasting, stewing, and stuffing them in buns. The time has come for us to pay. Intergalactic chickens are invading Earth, seeking revenge for the oppression of their earthly brethren! If you enjoyed this game, see our list of games similar to Chicken Invaders 3.

87%Game Brain Score

Most mentioned positive aspects:music, story

Most mentioned negative aspects:grinding, stability

90% User Score Based on 730 reviews

Critic Score 70%Based on 1 reviews

Side scrolling shooter with insane level of action and destruction! Assume a role of a brave space pilot and jump into an epic adventure across the universe to save it from inevitable doom! Unleash arsenal of the deadliest weapons and devices ever installed in a spaceship! If you enjoyed this game, see our list of games similar to Jets'n'Guns 2.

86%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, stability

92% User Score Based on 3,150 reviews

Critic Score 79%Based on 19 reviews

20XX is a co-op-friendly action platformer roguelite. Explore procedurally generated levels, collect new weapons and abilities, purchase upgrades, and crush ferocious bosses! If you are a fan of roguelikes or Mega Man, 20XX is for you! If you enjoyed this game, see our list of games similar to 20XX.

88%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:grinding, monetization

90% User Score Based on 707 reviews

Critic Score 74%Based on 1 reviews

The legend is back! If you enjoyed this game, see our list of games similar to Sky Force Anniversary.

84%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

87% User Score Based on 8,940 reviews

Critic Score 79%Based on 5 reviews

Deadzone: Rogue is a fast-paced roguelite FPS set aboard the ISS- X, a space station overrun by rogue machines. Venture into The Deadzone solo or team up with up to 3 friends in online co-op. Wield over 30 upgradable elemental weapons to carve through enemies and powerful bosses. Improve your build each mission with augments, rare gear, and upgrades that amplify your strength and versatility. Snip… If you enjoyed this game, see our list of games similar to Deadzone: Rogue.

94%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

94% User Score Based on 1,914 reviews

Welcome back to Zombieville, where arcade survival action and hilarious stylized visuals combine to eat your brains! Choose your weapons, grab a friend, and blast your way through the endless hordes! If you enjoyed this game, see our list of games similar to Zombieville USA 3D.

92%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

92% User Score Based on 2,976 reviews

Relic Hunter Zero is a free to play open source game. You start with 2 characters and can unlock 4 others through gameplay. The game consists of 4 areas with 3 stages each followed by a checkpoint and then a boss battle. "Bounty" you collect from defeating enemies remains through all runs and can be used to by items from checkpoints to permanently add them to your starting base for later runs. Th… If you enjoyed this game, see our list of games similar to Relic Hunters Zero.

94%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, monetization

94% User Score Based on 469 reviews

1982 is a FREE retro inspired blasta-thon that will test your gaming skills to the max. If you enjoyed this game, see our list of games similar to 1982.

85%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:replayability, grinding

85% User Score Based on 468 reviews

Built for PC, Enemy Mind lets you battle your way through 70+ waves of challenging enemies. Deftly maneuver over twenty unique ships, each with different abilities for you to harness. Backed by an all-new chip-emulated soundtrack by the psychoacoustic artist Rainbow Kitten, Enemy Mind features an adaptive story system as innovative as its gameplay. Are you ready to unlock the secrets of Enemy Mind… If you enjoyed this game, see our list of games similar to Enemy Mind.

93%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

93% User Score Based on 914 reviews

Enter the world of Rogue Glitch - a colourful action-roguelite with a heavy focus on platforming finesse. Collect, unlock and upgrade in solo play or with friends to access the glitched entities of your former self. If you enjoyed this game, see our list of games similar to Rogue Glitch.

84%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:grinding, monetization

85% User Score Based on 2,984 reviews

Critic Score 80%Based on 1 reviews

Jotunnslayer: Hordes of Hel is a gripping roguelike, horde-survivor game with top-notch graphics. Choose one of the damned heroes and attempt to pass the Gods' test by fighting your way through waves of mythical adversaries. If you succeed in all the trials, you will become the chosen Jotunnslayer. If you enjoyed this game, see our list of games similar to Jotunnslayer Hordes of Hel.

88%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:stability, grinding

92% User Score Based on 3,011 reviews

Critic Score 84%Based on 14 reviews

Jump, shoot, and slash your way through 30XX, the roguelike action platformer you can play with a friend! Explore lush, ever-changing worlds that mix precise platforming with fevered combat. Destroy fearsome Guardians. Master unique Powers. Rediscover the thousand years we've lost. If you enjoyed this game, see our list of games similar to 30XX.

97%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding

97% User Score Based on 465 reviews

◆Story Notari had expected one day she would be separated from her best friend. Nothing prepared her for what happened that day. Did the Institute take away Miroita? Did the military, or the Federation itself? The distinction no longer seemed important. All must pay. Notari desperately fought on. Luciolla, the AI created by Miroita, was Notari's only companion. "Miroita lives" said her. … If you enjoyed this game, see our list of games similar to Mirage Feathers.

86%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, stability

86% User Score Based on 182 reviews

Become a master hacker 'X' and hack into the digital world of a corrupt conglomerate. Use a variety of weapons and hacking add-ons to create your own combat build and wipe out disturbing enemies. Please enjoy the hack and slash action! If you enjoyed this game, see our list of games similar to X Invader.

90%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:monetization, grinding

90% User Score Based on 2,358 reviews

Chicken Invaders needs no introduction. Well, fine, if you insist. Chicken Invaders is the most successful chicken game of this millennium (not to mention the previous one). The game puts you at the forefront of a battle against invading intergalactic chickens, bent on revenge against the human race for our oppression of Earth chickens. In Chicken Invaders Universe, you assume the role of a new … If you enjoyed this game, see our list of games similar to Chicken Invaders Universe.

90%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:replayability, grinding

94% User Score Based on 169 reviews

Critic Score 83%Based on 5 reviews

Stardust Galaxy Warriors: Stellar Climax is an engaging 1-4 player couch co-op action shooter game, combining SHMUP and Brawler-like gameplay with light RPG elements. Choose from different game modes, gameplay settings, mechs, weapons and upgrades to customize your experience freely. Soar through space, defeat evil and save the future... from itself! If you enjoyed this game, see our list of games similar to Stardust Galaxy Warriors: Stellar Climax.

87%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:stability, grinding

87% User Score Based on 1,254 reviews

Experience your music collection as never before with this intense music driven arcade shooter. Each of your songs will have its own unique ebb and flow based on the music. If you enjoyed this game, see our list of games similar to Beat Hazard 2.

76%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:music, stability

76% User Score Based on 98 reviews

Not dying today is a 2D side-scrolling action game. In 2030, the world has been taken over by zombies. With fire and blade, bullets and guns, you, captain Aiden, will do anything to protect the last human kind, anything, even turn into a zombie, using zombie power to kill zombies. If you enjoyed this game, see our list of games similar to Not Dying Today.

94%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:story, replayability

94% User Score Based on 448 reviews

Platypus is a fast, frantic and fun arcade-style shoot-em-up. The vast continent-spanning city of Collosatropolis has finally reached the limits of its expansion. Tall buildings cover every available space. The air is thick with smoke and poisonous chemicals. Parking is a nightmare. The Collosotropolan leaders have decided the simplest solution is to invade the neighbouring country of Mungola. T… If you enjoyed this game, see our list of games similar to Platypus.

92%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:grinding, stability

93% User Score Based on 7,619 reviews

Critic Score 90%Based on 4 reviews

Punch your way through the Streets of Rage once again! If you enjoyed this game, see our list of games similar to Streets of Rage 4.

81%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:grinding, stability

81% User Score Based on 456 reviews

Super Galaxy Squadron is a fast-paced vertical shooter designed for human beings as well as shmup veterans. Featuring multiple game modes, a challenging but merciful difficulty curve, forgiving health system, and seventeen playable ships. If you enjoyed this game, see our list of games similar to Super Galaxy Squadron EX Turbo.

97%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, story

97% User Score Based on 2,867 reviews

Windowkill is a twin-stick shooter, but the game window itself is constantly closing in on you. Shoot the window edges to push it around your screen as you fight and dodge enemies and bosses in their own windows. If you enjoyed this game, see our list of games similar to windowkill.

66%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, grinding

66% User Score Based on 311 reviews

Critic Score 66%Based on 7 reviews

It's a twin-stick vertical scrolling Shooter hybrid with a cinematic flare: An unrelenting onslaught of eye-popping visuals, ear bursting soundscapes and mind-melting action makes Cygni the vanguard for the next generation of shoot-em ups. If you enjoyed this game, see our list of games similar to CYGNI: All Guns Blazing.

91%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:monetization, grinding

92% User Score Based on 5,760 reviews

Critic Score 85%Based on 1 reviews

Hypercharge is an action figure game youve always dreamed of If you enjoyed this game, see our list of games similar to HYPERCHARGE Unboxed.

68%Game Brain Score

Most mentioned positive aspects:stability, music

Most mentioned negative aspects:story, gameplay

68% User Score Based on 57 reviews

Book Of Potentia 2 is a dungeon crawler where you play as a sorceress on her journey to retrieve her stolen spell book. The best part is it's 100% free! If you enjoyed this game, see our list of games similar to Book Of Potentia 2.

80%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:monetization, grinding

84% User Score Based on 9,990 reviews

Critic Score 75%Based on 20 reviews

The shoot ‘em up you were looking for! If you enjoyed this game, see our list of games similar to Sky Force Reloaded.

77%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:music, story

77% User Score Based on 1,255 reviews

Space Distant are present the arcade game of cosmic fights in arcade style of the 80's, this is a game where you can control the spaceship and forced to destroy extraterrestrials, which are moving in the certain order. If you enjoyed this game, see our list of games similar to Space Distant.

68%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

68% User Score Based on 458 reviews

Distant Space 2 - is an indirect continuation of the first part, in which you will find more dynamic gameplay. Your task is to destroy enemy ships on each level to go to the next of 26 available. In addition to conventional ships, you will have to wait for the boss ships, the battle with which will not be easy. To help you available additional weapons, which can be picked up from the enemies you k… If you enjoyed this game, see our list of games similar to Distant Space 2.

94%Game Brain Score

Most mentioned positive aspects:music, story

Most mentioned negative aspects:atmosphere, stability

94% User Score Based on 1,861 reviews

Jamestown: Legend Of The Lost Colony is a neo-classical top-down shooter for up to 4 players, set on 17th-century British Colonial Mars. It features all the intensity, depth, and lovingly handcrafted pixels of a classic arcade shooter, with a modern twist: deeply-integrated cooperative gameplay.Unlike most top-down shooters, which give multiple players a shared pool of lives or continues, Jamestow… If you enjoyed this game, see our list of games similar to Jamestown.

90%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

93% User Score Based on 1,918 reviews

Critic Score 80%Based on 3 reviews

X-Morph: Defense Complete Edition includes: X-Morph: Defense core game, European Assault DLC, Survival Of The Fittest DLC, Last Bastion DLC If you enjoyed this game, see our list of games similar to X-Morph: Defense.

93%Game Brain Score

Most mentioned positive aspects:music, story

Most mentioned negative aspects:grinding, stability

97% User Score Based on 21,026 reviews

Critic Score 88%Based on 12 reviews

A chaotic co-op musical bullet-hell based on three simple things: avoid Shapes, move to the kick-ass Beats, and die, repeatedly. If you enjoyed this game, see our list of games similar to Just Shapes & Beats.

85%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

89% User Score Based on 1,044 reviews

Critic Score 78%Based on 5 reviews

Fury Unleashed is a combo-driven roguelite action platformer - each kill you score increases your combo. Hit certain thresholds and your resistance and healing powers will kick in! It's a game... If you enjoyed this game, see our list of games similar to Fury Unleashed.

84%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, replayability

84% User Score Based on 290 reviews

GET THE FULL GAME ON STEAM HERE. Please note that this is an older beta version of the game. We will not be fixing any potential issues it may have. This version includes Game Jolt highscores... If you enjoyed this game, see our list of games similar to Void Invaders.

85%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

87% User Score Based on 3,170 reviews

Critic Score 80%Based on 2 reviews

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? If you enjoyed this game, see our list of games similar to Ship of Fools.