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.

Implementation of planetary and space battles in 2D side-scrolling shooter mechanics. Story from the perspective of Lieutenant Lani Goodspeed on humanity's struggle against an alien invader.

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!

ZPF is a retro-inspired horizontal shooter 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.

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.

The best shooting game with various perspectives

Embark on a thrilling journey as a space mercenary! Customize your ships with powerful weapons and modules, choose contracts and destinations, and battle enemy fleets and epic bosses. Your decisions shape the universe around you, so forge your path in this action-packed space shooter!

A backpack building run-and-gun game! Use your mighty iron bag and power armor to defeat all the space bugs and deliver noodles to your hungry customers!

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!

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.

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!

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.

Viral Reload EX is a sci-fi shoot-em-up with a unique 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?

Immerse yourself in the cold, technocratic world of the future, where humans no longer have a place and are forced to perform tasks for the higher races on distant colonies. Your target is Uranus. Plant toxic plants, shoot down enemies, explore the world and die to give yourself hope in the new game

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!

Ducking Grenades is a physics based game in which General Ducky traverses the world in a very unconventional way: With grenades! Hunt down the evil General Goosey and his minions and bring peace to the universe in this hand-made, fast-paced 2D side-scrolling action game!

Be THE Cowboy in this top down shooter that allows you to upgrade your health, dash speed, and sword strength, as well as 19 weapons, with the souls you collect from your slain enemies!

A flying saucer chases you all over the galaxy. Run away, defeat enemies, and evolve to avoid getting abducted

A Tactical Shmuplovania. Aerostrike combines elements from Metroidvania, Bullet Hell, and Shmup genres. Take flight in the MF-01 Aerostrike, explore a large underground base, battle against squadrons of hostile ships of all shapes and sizes, and find a way to escape alive.

Sentry City is a cyberpunk-style side-scroller with gameplay that is part trial-and-error, and part reaction time based. Traverse the city using the motorcycle overworld map, blast and think your way through the levels, and fight tough bosses to uncover who is behind the city's AI disruption.

Space Savior Special. Shmup genre game. Help Earth in her last awakened attempt to save humanity from the Naggal Biomechanical Virus. Use everything you have to get through enemy forces! Your ship, your pods, your bombs, your faith and your reflexes to destroy your terrible enemy!

This is the story of Junichi Kato after he reached the top of the world. On December 31st, New Year's Eve, Junichi is suddenly captured, and when he wakes up, he finds himself there... The world of 200 years later and the true identity of the Katroid are revealed. Save the world with your friends!

Lock and load. Shoot first, ask questions if you feel like it. Every second counts as you dodge incoming fire, obliterate enemy fleets, and collect power-ups. It’s up to you to take the fight to the enemy, and save the Fennyverse from total annihilation.

Betrayed by her cut-throat crew, Luna Starr - former Space Pirate Captain turned bounty hunter - has a score to settle. As Luna, travel to 5 exotic planets to track down your mutinous mates, and face them in Bullet Hell dogfights to the death!

Rise Achlys is a brutal gothic soulsvania and rogue-lite inspired by Castlevania. The story-driven game features a vampire protagonist and iconic characters like Dracula and Frankenstein, with time travel and fantasy themes. It also integrates unique music mechanics into the gameplay.

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

U.P.C. is a top-down shooter where you play as a fearless exterminator to solve a small bug problem at a nuclear research facility. With the rogue-lite elements, you must choose your path to the upper floors carefully, while trying to bug fixing in the facility.

Void Prison is a fast paced, endless arcade twin stick shooter that puts you inside of an ever shrinking ring. Survive by fighting emerging enemies around you and don't get consumed by the void. Complete achievements to unlock new skins and powerups and get on top of the leaderboards!