Top similar games like I, Robot:

Cosmic Zephyr DX is a fast-paced 3D bullet hell game, where you duel with angels as you soar through space.

Akka Arrh is a modern take on a scrapped project from the 1980s, providing players with a fast-paced, addictive, arcade shooter experience and psychedelic visuals. Protect your life rings as you chain together combos and go for a high score!

Arcade-inspired shmup action where neon vector caverns explode with modern visuals, dynamic music, weapon upgrades and intense score chasing.

Fight through waves of enemies across shifting arenas, buy upgrades between stages, invest in new ships, research permanent upgrades between runs, and compete on the global leaderboards in this blood-pumping twin stick shooter.

The critically acclaimed update to the Space Invaders franchise has arrived to invade Steam with greatly improved graphics and audio! Packed with pulsing, vibrant visuals enhanced further by interactive sound. The invaders have evolved, the question is: can you keep up?

HypnoTiles is a puzzle game of the falling blocks variety. Its psychedelic graphics, hypnotic soundtrack and absorbing gameplay put the player in an almost trance-like state. Features 3 game modes and online highscores.

Pilot a nimble combat drone in zero gravity with six degrees of freedom. Blast your way through tons of robots and break apart huge bosses on your way to the station mainframe. Experiment with the dual loadout system to find the weapon combinations that suit your playstyle best!

1CC Games’ first shoot ’em up returns with totally overhauled visuals, all-new enemies and attacks, a deeper scoring system, remixed soundtrack and fresh player powers. Space Moth: Lunar Edition is the ultimate version of the beloved cult classic.

42 of the weirdest, trippiest, sheepiest games ever created. Enter the mind of Jeff Minter, the legendary creator of Attack of the Mutant Camels, Gridrunner, and Tempest 2000, in this interactive documentary from Digital Eclipse.

Blaster Panic is a 2D space shooter where you defend your home base against an onslaught of enemies. Fight through ongoing boss battles. Last as long as you can to dominate the leaderboard.

POLLUTED WITH OUR BETTER ANGELS THE WAYS BEAR HAZARDS FEW DARE CHALLENGE GO, O MESSENGER AND HEED THESE WORDS: BE NOT AFRAID BUT RUN

The galactic empire is under siege from the rebel scum in all directions! Fight through endless waves of rebel ships using all of the weapons and resources at your disposal as you execute your sole orders: to Crush The Rebellion!

Dodge, dash, and blast through five handcrafted worlds in a fast pixel-art arcade shooter built for score chasing, boss fights, and perfect runs. Free demo available.

Match up falling color tokens to make rainbow lines in this Arcade Puzzler! Play through stages on a map, go for a highscore in endless mode, or beat your friend in local versus!

Skyblitz is a helicopter action game inspired by classics like Rescue Raiders, Choplifter, and Nuclear Strike. Fly through 11 missions in a fractured future world alongside your radio team, Team TWISTED, while fighting PINK enemy forces and uncovering a conspiracy behind a new global conflict.

A fast-paced shoot 'em up where skill matters. Master over 100 ships, unleash powerful special abilities, and blast through waves of Invaders. Play a new mission every day and climb the world-wide leaderboards.

Outnumbered is a mass-enemy top-down shooter where bullet heaven meets bullet hell. Evolve your ship, master your loadout and turn the tide against hordes of enemies. You may be outnumbered, but you are far from outpowered.

Smokkehed is a music driven on-rails shooter set in a beautiful surreal world.

Pawarumi is a modern shoot’em up set in a retro futuristic sci-fi pre-Columbian universe. You’ll take control of the almighty ship Chukaru and its three unique weapons! Shoot wisely to either do double damage, heal yourself or charge your Super Attack!

Shmandala is a delirious arcade-style shoot'em up choreographed to a banging soundtrack!

classical horizontal scroll 2D Shmup

Using a powerful weapon and raw skill, can you take out an entire space pirate fleet? Harken back to the era of old browser games in this fast-paced bullet hell shoot 'em up where stages change based on objectives cleared!

TECTON is a sci-fi bullet hell FPS set in a metropolis turned machine fortress. Control a powerful robotic body as you dodge relentless projectiles and tear through enemy strongholds on your mission to confront TECTON, the force behind the city’s downfall.

Blipper is a twinstick arcade shooter with a retro scifi vibe and an element of bullet hell. Destroy waves of neon enemies across multiple arenas while dodging attackers and incoming fire.

Arise Wyver and fly against overwhelming odds in this modern labor of love tribute to classic shoot'em ups!

A fun first person shooter that also makes you feel horrible. Try to get combos while coping with loud noises, overwhelming visuals and hordes of enemies. Pain = gain.

Return Home is an abstract horizontal shooter with dynamic levels and metaphorical explosions. The game is randomised and altered according to how well you play.

Fight viruses, survive insane waves of rays and bullets, and find out more about the inhabitants of the Network in this mix of exploration and 3D bullet-hell/FPS game.

Space Haters is a tough-as-nails vertical shoot 'em up featuring classic arcade-style gameplay and set in the ruthless world of intergalactic music. After his sell-out gig, Photon is on his way to the greatest after-party the galaxy has seen. However, his haters want him gone. For good.

Absorb enemy fire, deflect incoming attacks, and survive intense side-scrolling battles in this reactive arcade shooter built around polarity-based combat and tactical counterattacks.

A fast-paced, side-scrolling retro shooter where you play as “Blit" on a mission to rescue orb pods. Blast enemy swarms and face off against bosses in this bullet-hell shoot 'em up. Earn power-ups and get ready for fluid arcade action in a stylish world with an 80s synthwave soundtrack.

Shoot from affar or get nibble away up-close and personal in a boss-rush, bullet-dodging revival of the 1982 Atari classic title, Yars' Revenge. Take on 60 unique enemy encounters alone or with a friend in local co-op.

It is the year 2084. Earth is ruled by evil robots. All music has been outlawed. Dancing is strictly forbidden. Still, in the underground, the beat goes on. Rainbow Laser Disco Dungeon: Half twin stick shooter, half rhythm game, half dungeon crawler. 150% groovy!

The Swan EM-43DSC... A experimental fighter jet blasts through the skies of the New East/West. And as the pilot clutches her yoke, she commits to her rebellion knowing full well, that her mission is not for the faint of heart....

Nuclear Assault is a Shoot 'em Up with all the essence of Arcades in the 90s! Equip new cannons, collect different Power-Ups, defeat the 4 Robot Kings and earn new scores! But most importantly... Shoot, shoot and don't stop shooting!