Top similar games like Raioh:

Fast-paced roguelike where you mine and explore procedurally-generated asteroids. Collect unique stackable upgrades to aid you in your quest for riches! (and freedom...)

Thunder Tiger is a fast-paced side-scrolling shoot ’em up, blending 1980s arcade style with futuristic flair. Blast enemies, grab power-ups, and chase high scores in intense 2D stages. Classic retro vibe meets modern gameplay!

"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!

Destroy all of the insects in your way! As you shoot, you recoil backward from your weapons as a mechanical beetle.

TRAXION is a space-themed cave flyer featuring beautiful pixel art, great music, and tons of meticulously crafted physics puzzles.

In this unique top-down shooter, originally released in 1987, take on the role of a lone pilot of a scout ship fighting to eliminate the threat of the Macro-Genetic-Mutoids, bio-engineered organisms that threaten to destroy mankind.

Echo Storm is a 2D action with roguelite elements. Survive enemies attack as long as possible. Death resets the progress, but the longer you survive, the more abilities your character gets. Onslaught of enemies is growing too, so - find best abilities combination and destroy 'em all!

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.

Gravity Ace is a 2D twin-stick where you fight gravity in space caves. Descend into dark caverns, fly and blast your way past enemies, retrieve the reactor core and make your escape, all while fighting the deadly embrace of crushing gravity. Do you have what it takes, pilot?

Pewt 'em Up! is a retro inspired arcade space shoot 'em up with lots of upgrades, achievements, extras and more.

Brutal twin stick shooter with fun and clever enemies. Also has roguelite and Sci-Fi stuff.

Engage in an intense space shooter that you can play in single-player or multiplayer with up to 6 players. Play a variety of different spaceships, each with their own unique stats, components, and playstyles!

The peaceful island of Yukrea has been invaded by the evil Dread Corps! It's time to blast your way through over 6 stages of mayhem to rescue civilians and push those robots out. Use their own powers against them and help reclaim peace to the island.

Space Ace is a 2D top-down shooter that focuses on upgrading your ship to fight through levels of Bosses and smaller enemies. Play with keyboard + mouse or Xbox controller.

Defend the human colony on the planet Phoebe in the Eridani star system against a mysterious alien species. Utilize one of four fighter jets, each with unique abilities and attributes.

In this innovative top-down shooter from 1985, pilot the Nemesis Organisation Mobile Attack Droid (N.O.M.A.D.) through the heavily armoured homeworld of galactic supervillain Cyrus T. Gross, solving tricky puzzles, dodging deadly hazards, and shooting fiendish enemies.

In this side-scrolling insect shoot-em-up, originally released in 1990 for the Amiga, take on the role of a robotic fly, tasked with saving the world from hordes of mutant cybernetic killer insects. 50 platforming levels await, across 10 diverse worlds, plus bonus levels and more!

Survive Planet Yubglub is a survival rouge-lite, where Earth Representatives must hurl dodgeballs while evading toxic slime aliens and their lethal projectiles. The Earth Reps. must carefully navigate through the harsh environment of planet Yubglub. Choose your character, and Survive Planet Yubglub!

Fight to survive in this intense twin-stick shooter! Hold off against increasingly dangerous waves of enemies by equipping yourself with items, sentries, and drones. Piece together ridiculously powerful builds by finding creative item synergies and unleash hell to defend the outpost at all costs!

Experience the thrill of Terminator 2: Judgment Day with arcade action & pixel-perfect graphics! In this unique story blending iconic scenes from the movie with original scenarios and multiple endings, humanity’s fate is yours to decide.

Mow down the alien hordes, scout for resources and survive. Dreadnought is a mix of Action Tower Defense Survival and Shoot 'Em Up Bullet Hell where you control the ships turrets & defend against waves of enemies. Choose your weapons, upgrade your ship & brace yourself, the horde is coming.

Ascend to the Earth's surface in this vertical shmup! Punch, shoot, and grab enemies both mechanical and natural in your unique ship in this brutally hard vertical shooter.

Cosmic Corps is an action roguelike with bullet hell elements. Blast, slash, and laser hostile lifeforms as you dimension hop to freedom across a series of planets. Loot everything you can to arm yourself against the entity lurking deep within the Rift.

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.

Choose your ship and command it against an army pitted against you in this wave-based arcade-style bullet hell space shooter. Fight for as long as you can with powerups acquired through the catalog, and blast through everything in your path.

Frenetic 2D action in the style of Space Invaders! Customize your spaceship, face hordes of enemies, and challenge yourself in multiple modes, including Campaign, Arcade, Invasion, and Survival. Upgrade your ship, collect power-ups, and face unique challenges in every battle.

You are a WARTHOG class scout, deep in the Noir Polarity Zone, where colours do not penetrate, only light and dark energies. Battle dark energy alien forces to travel out of the zone and back to humanity. Collect light energy to level up your guns to help on your mission.

Terrorize the Solar System in this Twin-Stick Survival Roguelite. Obliterate all life you come across in an insatiable quest to conquer everything. Gain massive power throughout each run and become unstoppable against those who stand before you.

Stranded on a far flung planet, hold out for rescue against alien foes with a variety of guns, lasers, and explosives.

Halved is a roguelike action RPG game with only 5 levels and 3 game modes, but innumerable possibilities for each run. Play as one of 5 characters and traverse the dangerous parts of the world with the help of the mysterious Father of all Machines against his rebel/tyrant son, S.A.N.E.D..

A shmup without shooting. Reflect the bullets with one of your two shields. Bite-sized arcade action. Cover humankind's retreat and make it count.

Fly around, mine resources, expand your ship, build weapons and fight off aliens!

Find powerful weapons, fight monsters and discover the secrets of the Zone. Each weapon is different.

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!