Top similar games like Orion:

SHOOT TO KILL is a single player retro-FPS inspired by the violence and pace of shooters of the past. Take on hordes of soldiers and experiments created by an authoritarian military group in the dystopian future of 2140.

Use a rearview mirror to fight through a horror-filled hellscape in this Doom-inspired retro-fps. Shoot behind you, detect invisible enemies & never fall victim to enemy traps.Find new weapons, unlock abilities & warp to maps at any time!Objects In Mirror Are Closer Than They Appear!

The Void Project is a fast-paced shooter that throws you into an arena in a simulation. Face different kind of demons, overcome their patterns and finish them off in as less time as possible to reach the top of the leaderboard.

Welcome to high adrenaline, fast-paced Metroidvania Boomer Shooter where you have only one goal: spread furious mayhem among the scumbags keeping you locked up. Stuck looking for an exit? Just punch through walls and then shoot the suckers behind them.

Navigate gritty sewers as a vengeful cat in this fast-paced FPS. Seek retribution for your soul-mate, marked by ruthless rat leaders. Utilize strategic slow-motion, precise wall grinds, and upgrades for intense, gory encounters in a relentless cat-and-rat showdown.

The FPS Adventure where you're challenged to explore God Damn's World, and ultimately become the successor of Badass Heaven.

Blast through relentless hordes of Nasty Zombies whilst navigating dynamically generated obstacles, where no two runs are the same. Keep and spend your hard earned money on game-changing perks and power-ups in this wave-based retro-inspired shooter.

ACHERON is a fast-paced, brutal old-school FPS inspired by Quake, blending brutalistic architecture, Lovecraftian alien horrors, and Hellraiser-esque nightmare fuel in a gritty PSX-style aesthetic.

Dread Templar is a fast-paced hardcore old-school FPS, combining classic 90s shooter and modern FPS elements. Unlock and combine dozens of weapon upgrades and skills, embrace the Dread Force and obliterate hordes of fiendish enemies. Become the scariest thing in hell and get your revenge!

Escape from the depths of a top-secret research facility as you slash through creatures like giant mutant aliens, robot demons, and countless other experiments gone wrong. Inspired by classic games like Half-Life, Quake, and Doom, The Enemy Below raises the bar of what a modern retro-FPS can be.

Are you ready to test your skills and bravery in the ultimate horror action game? Introducing Forkscythe, a retro FPS unlike any other. Set in a nightmarish world overrun by attacking skulls, you'll need quick reflexes and strategic thinking to survive!

Devil Daggers is a fast-paced shooter that places you in an abyssal arena to face endless legions of demons. Armed with versatile magic daggers and a fluid movement system, fight to survive as long as you can.

Classic First Person Shooter style game. Like the good old days. An action game focused on speed, gore, guns, and metal music. Inspired by the 90s’ classics with modern visuals and audio!

Hands of Necromancy is a Dark Fantasy FPS metroidvania, inspired by classics such as Heretic and made with the GZDoom engine. Wield weapons, magic or transform into a fearsome monster to slay your foes, then raise them as undead servants and unleash even more carnage to become a master Necromancer!

Shrine II is a retro FPS game with a focus on atmosphere and exploration. Explore a nightmarish world and battle great bosses where the surprises never end...

Take a bite of GETTING CHAMBERED in the Wild West: improvise to survive. Feed and take care of your horses. Open World with warring factions. Skills and upgrades: catch bullets, eat hats, summon bears. Revolver Monsters!

ANTISHOOT is a first-person action, fast-paced shooter where your only goal is to defeat the creatures that come to kill you. Shoot and rocket-jump through enemies to gain glory on the leaderboards