Top similar games like Odd Infinitum:

Xenotype is a side-scrolling space shooter with fully integrated Co-op gameplay. Take control of humanity's biggest scientific achievement as you fight back against a deadly alien invasion. Explore an expansive action/adventure campaign alone, OR recruit a friend and dominate together!

A wormhole has opened up letting aliens terrorize your city. Pilot your spacecraft and destroy the aliens using flamethrowers, missiles, gatling guns, shockwaves, and more!

The Rush is a horizontally scrolling shoot 'em up with graphics inspired by classic space shooters of the MSX. Buckle up and see if you have what it takes to master the highly adaptive Chameleon Quartz space fighter and single-handedly obliterate the alien invaders!

"Everlasting night. Shadowed crescent, red moon runs. Watch the sleeping sun." -The White Crown Traverse throughout Mondreich, Learn its secrets, and free yourself from the chains of power and madness.

A sci-fi top-down shooter set in the world of The Herem Saga. Fight your way through nine distinct game levels in an attempt to wrest Planet Vidalo from the Herem. Find or buy new weapons, armor, and upgrades, complete the tasks at hand, and work your way up the chain of command.

Space Mash is a bullet-hell shooter in the retro style of the earliest arcade games. To help beginners, older players and those with a motor impairment, there are five levels of slow-down that can be activated at any time during game play.

RGB: Execution is a fast-paced action game, set in a post-apocalyptic future where Generative AI has taken over a dead world. Each Boss is its own puzzle to solve. [RESTART] one last time to uncover the cyclical mystery spanning decades that led to humanity’s second extinction.

Turn the incoming swarm of deadly bullets into your own weapon of chaos in this precision STG bullet hell. Grab and toss enemies, dodge and deflect torrents of bullets, and reshape the battlefield with explosive chain reactions.

Equipped with the Fusion × Transformation “PELL” System! Free Map Side-Scrolling Shooter

Event Horizon is an action-adventure sci-fi shooter with the heart of souls-like utilizing gun modification and first-person scanning to explore the unknown depths of the cosmos.

"Don't go to GALXAGAR"; a phrase uttered by many who have traversed its rim. Untold treasures, and terrors, await within its blackened depths. Ready your craft, spacefarer, because you're about to enter the most dangerous sector in all the stars. Get ready.. for GALXAGAR!

Break the laws of physics, dash and shoot your way through levels full of hazards and machines gone rogue. In this retro game, you control Project Gravity Storm, an advanced machine able to control gravity itself; however, the mother computer will not make things easy for you.

The best shooting game with various perspectives

The two primordial colors of pixels start a war after years and years of "Peace", many things have happened in this castle that is now being attacked by larger forces, will you as the King of this city let them destroy everything that is yours? WARNING: If you give up easily, don't buy this game.

Take the controls, turn your ship into a war machine, and dive into relentless space battles in this action-packed shoot ’em up. In a galaxy torn apart by conflict, your decisions always carry consequences.

ZPF is a retro-inspired horizontal shooter originally designed for the Sega Genesis/Mega Drive. Blast your way through a cosmic gauntlet of epic boss battles, addictive scoring, and hidden secrets in a thrilling arcade-style adventure through fantasy, sci-fi, and alien-themed worlds.

A linear danmaku shoot-em-up with some visual novel elements. Clear 6 stages across 4 difficult settings, each with unique enemy spawns, bullet patterns and boss phases. The game is structured to have each difficulty cleared in sequence, with the full plot unfolding across each one. 

Gemaboy Zero X is an action, exploration, and platform Cyberpunk Ploidmania videogame. It is the latest installment in the PLOIDS saga in which Omega will have to travel through time to preserve it and rescue his beloved Alpha!

Katalyst is a 2-D Space Shooter for the people who love and grew up with Space Shooters! Guide the Hero on his journey to defeat the evil aliens threatening civilization! If you like dodging bullets, precision shooting, and only being able to move in 8-directions, then this game is for you!

Blast and weave your way through enemy fire while managing a wide variety of ship power-ups in this retro style horizontal shoot-'em-up!

Realm Of I is a side-scrolling Metroidvania where you take the role of a prophet. Explore the ravaged landscapes—from abandoned settlements and caverns to vibrant lands and floating islands—uncovering information and newfound abilities and spells to conquer challenges and defeat foes.

The official Project X sequel ✨ Back after 30 years!🎮 A demanding, skill-based experience that rewards patience and mastery. Not every game is for everyone — this one is for players who love a real, fair challenge. Try the demo and see if you’re up for it. Failure teaches. Mastery rewards.

BANAN'EM UP! is a tiny challenging arcade shoot’em up where you shoot down quirky aliens to save your planet. Evade bullets, shoot enemies, get upgrades, survive for challenging waves to defeat the final boss, "The MONKE". Die, learn, repeat: get stronger, be powerful!

In this sideways scrolling shmup, take control of your spaceship and navigate through vibrant pixelated environments filled with hordes of enemy spacecraft. Upgrade your ship and weapons, dodge enemy fire while blasting through each stage. Emerge victorious as the ultimate space pilot!

Stickman Adventures is a 2D Stickman Action Shooter. Fight your way through various levels and dimensions, defeating challenging bosses and enemies along the way! This game is very hard.

The giant hornets have destroyed your hive and taken the pollen. Fight the swarms alone or with a friend and destroy the dangerous hornet queen! The insect world is very dangerous but... what are you waiting for to get your revenge?

Choom is a brutal cyberpunk side-scrolling roguelike shooter where you fight through deadly shifting levels, build game-breaking synergies, and push deeper into neon-soaked chaos with every run.

AREA WARS™ is a fast-paced 2D omnidirectional shooter where you battle enemies from every direction in a constantly changing enclosed area. Defeated enemies trigger chain explosions that engulf nearby foes and boost your score multiplier. Built for short, repeatable runs with score-focused gameplay.

Space Strider is a 2D Sidescroller Shoot 'em up with Roguelite elements, where you beat hordes of enemies and defeat unique bosses. Unlock, upgrade and level up your Spaceships to become the ultimate Space Strider!

A story-driven 2D bullet hell shooter set in the afterlife. An emotional journey of young heroines as they confront the science worshippers known as "Chemistians" Vibrant pixel art vividly portrays the world and narrative. "Welcome to 'The Crystal Palace'..."

Viral Reload EX is a shoot-em-up with a dash mechanic where you shrink down to fight infections at a microscopic scale! Can you defeat the evil Kyle Kaboom before he destroys the moon?

Control your ship and destroy all the enemies and bases that have appeared through teleportation! < STRECT > is a score-attack vertical shooter for 1 or 2 players. Enjoy simple shoot-and-dodge gameplay, rich destruction effects, and tons of hidden features.

Enjoy mining, upgrades, and explosive growth in this all-directional scrolling shooter. Auto-upgrades allow idle play, with no time limits or game overs. Defaults work fine, story scenes can be skipped, 20 weapons unlock later, and levels can reach 900 million.

SURA: Shattered Star is a sword-fighting action platformer set in space. Play as Sura, a mercenary grieving the loss of her comrades, and cut down everything that stands in your way.

A vertical scroll shooter where deflecting enemy projectiles is key to success.