Top similar games like My Nuclear Octopus:

A short space shooter game that you can finish in your break time with beginner-friendly gameplay and some special features.

Jump Up, Jerry! is an arcade platformer where you have to jump your way through different types of cable cars and enemies in order to reach for your highest score.

Cracker is a classic fast-paced arcade game that will hook you up trying to get the top score.

Duckster doesn't give a crap about any one or any thing.

Normal SHMUP is a strange shoot em' up game based around classic gameplay. Fight the enemies and regain control of the world again.

DROPSOL is a retro-style arcade game where, equipped only with a parasol that reduces your speed, you have to dodge obstacles and take special items to increase your chances of getting a big score.

Defend your spider web from an onslaught of bugs in this frenetic revival of the cult classic twin-stick shooter, all while jamming to an infectious original score by Megan McDuffee. Play solo or tag in a friend for local co-op across 30 unique challenges or the endless arcade mode.

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.

80's vector style Twin stick action with a booming soundtrack and permadeath.

Swaplings is a tag-team platformer about eight genetic experiments working together to escape the depths of a secret underground laboratory. Use each character's special abilities to jump gaps, stomp robots, and smash platforms until you can reach the surface and find freedom.

Non-Euclidean snake where you can go forever deeper and deeper into the void... ...and if you're good enough, into the daily leaderboards

Po-Go-No! is a colorful and psychedelic arcade game where, on a pogo stick, you have to bounce between different floor tiles - each with different effects on your run and score points!

The original brick breaker returns with its toughest challenge yet. Survive as long as you can in arcade or take on one of 50 challenges picking up game-changing power-ups along the way.

Collection of a few arcade classics, remade with a fresh and friendly looking art style and a beautiful soundtrack.

Bean Busy is a maze chase game inspired by arcade classics of the early 80s. A colorful collection of items, obstacles, and (of course) beans await! Tackle one labyrinth after another while outwitting the monsters on your tail. Invite a friend and chase that high score together!

Fireball 2 is an elegant and satisfying arcade survival game. Dodge and boost your way through a massive flood of enemies. Lure them into range and detonate a devastating bomb! Features infinite waves, two modes and difficulties, local co-op, dazzling visuals, and an epic soundscape.

Void Chaser is a 2D arcade game where you're set on an endless run with void spaces to jump over, asteroids to avoid and more!

Fast paced game that will test your reflexes.

Use perceptive skills and cognition to attempt to gather points, collect an accumulated a score and attempt to exit the stage without failing.

Cosmoscope is a top down twin stick shooter with a twist. The game combines the frantic action of classic space shooters with unique kaleidoscope inspired gameplay. Tasked with defending Humanity against a mysterious alien race, you will need to use both firepower and your quick wits to survive.

Defend the galaxy from vicious space pirates! Seize your foes and fire them back at their allies for devastating destruction in Toaplan's legendary horizontal arcade shooter, now on PC with all-new features and quality-of-life bonuses!

Slippery Sammy is an arcade game where you help Sammy to walk as further as possible in a snowy afternoon, trying not to slip so much on the freezing sidewalk.

How long can you survive the depths of space in this fresh revival of the classic arcade shooter, all while grooving to an original score by Megan McDuffee. Pilot solo or recruit a friend for local co-op across 30 unique challenges or the endless arcade mode.

With its easy controls, retro tunes, and familiar scenery, this endless runner arcade game will get your adrenaline flowing. Jump, run, and dodge – play Road Rush, where every reaction is crucial.

Asteroids Neon is more than a mere remake—it's a vibrant reimagining of a beloved classic, designed to evoke the neon-soaked dreams of the '80s with a modern twist. Are you ready to embrace the neon nightmares and conquer the celestial chaos? Bedlam awaits, the galaxy will never be the same.

Blast bugs and chase high scores in this glorious revival of an old-school classic, all while jamming to a heart-pounding original score by Megan McDuffee. Play solo or tag in a friend for local co-op across 30 unique challenges or the endless arcade mode.

Goliath Depot is a door-slamming 2D arcade game taken straight from the early 80's. Close all doors, kick the enemies and speedrun your way through 40 unique levels. Are you good enough to lift the curse of the Goliath Depot?

Holy cow, it’s all about the moooney! Run, jump and slide in this udderly moo-velous adventure to reclaim your fortunes from those sneaky Pig Pockets. Tough as nails and no continues! Are you up for the challenge?

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.

Shoot your enemies and try not to let them multiply themselves and turn the game into a chaotic space battle! Space Maxwell is an arcade shooter where your spaceship has the ability to destroy or to multiply your enemies. Climb the leaderboard and try to survive as long as you can!

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.

A retro arcade throwback where you hide, sneak, climb, and leap your way to victory! YOU MUST NOT BE SEEN! Do you have the skills to top score?

Drop and merge planets to create your ultimate galaxy in this space-themed puzzle game. Compete in the leaderboard with unique abilities and planets, and play your way with normal, vanilla and chaos modes. But always make sure your planets don't go over the limit.

Automatic Run&Gun containing 12 levels with retro-futuristic aesthetics. Make the best score !

It's time to gear up!Get ready for more ghost chain gobbling and frantic action in PAC-MAN® CE-DX+! The award-winning chomping game makes a shattering debut on Steam with even more content and a refined user-interface to compare high scores with your friends!