Top similar games like Atmos:

Heavy Bullets is a randomized FPS dungeon crawler where players make their way through a colorful maze, while protecting themselves from aggressive creatures and malfunctioning security devices. The goal lies at the end of the 8th level, where they must reset the security mainframe to restore order and reap the rewards.

Build your weapon to its full potential in Galactic Vault, a fast-paced FPS roguelite. Discover endless upgrade combinations, craft diverse builds, and unleash devastating abilities. Get ready to infiltrate high-security vaults and recover lost tech.

Slyders is a survivor-like, roguelite bullet-hell FPS where you fight overwhelming hordes of enemies and unleash a ridiculous arsenal of upgrades. You’re Aryx, a fearless fox freedom fighter on his supersonic battle turtle who aims to liberate Sky World from evil.

Retro roguelite shooter set in the Wild West. Raid towns, upgrade your stats, survive as long as possible.

Serious Sam: Shatterverse is a co-op roguelite FPS for 1 - 5 players. Blast through shifting universes, stack wild boons, bend the rules with run modifiers, and hunt Mental's deadliest forces. Fall fast. Come back louder.

BPM is a rhythm-action FPS rogue-like where you must shoot, jump and dodge to the beat of an epic rock soundtrack. Delve into a randomly generated dungeon where one missed note can lead to your death. Gain game-changing abilities and loot powerful weaponry to defeat your ancient enemy: Nidhogg.

A momentum-fueled Roguelite FPS where speed multiplies damage. Dual-wield overpowered weapons and bend time to crush hordes of robots and evil billionaires!

Project Roy is a fast-paced FPS roguelike where you play as a rogue AI that survives by hijacking enemy robots. Combine abilities, adapt mid combat, and fight your way through a sci-fi facility to escape and defeat a powerful experimental war machine.

Battle through the streets of a Casino-Cult infested city in this fast-paced roguelike first-person shooter where you build your weapon by gambling with your blood. Spin a slot machine to build your weapon and crush your enemies with ridiculous weapon stats or wager it all and perish in the fight.

Blast, slide, and tear through waves of monsters in Harbinger's retro-inspired combat, a free boomer shooter bringing '90s combat into the modern era. Fight through waves of enemies in brutal arenas and regroup at the tavern to upgrade your arsenal.

Experience fast-paced shotgun carnage in this mini-roguelite boomer shooter like no other! Explore over 100 procedurally linked combat arenas as a metal army hellbent on destruction stand between you and freedom. Are you ready to take them on?

PSYCHOFINGER – it's a game where pointing fingers isn't just rude... It's essential! Become an agent at the Department of Metaphysical Investigations, survive hordes of enemies, and upgrade your character.

As National Guard, stand defiant against relentless hordes. Unleash righteous fury. Old Glory waves eternal and America endures because YOU fight!

Blast phantoms, find totems, and upgrade your gear - it’s that simple. But claiming the coveted Mask of Okeem? Not so easy. Think you can get it?

Blonsters is a fast-paced Roguelite FPS with an emphasis on run variation and randomization. Use high-powered weapons and perks to battle your way through hordes of randomized creatures in unique environments as you slay deadly bosses to claim victory.

Tower of Guns is a fast paced first-person-shooter for the twitch gamer... with a few randomized elements to keep it fresh with each playthrough. It's a short burst "Lunch Break FPS"... not unlike Binding of Isaac mixed with Doom 2. Tower of Guns was made by a guy named Joe (with his brother Mike composing the music).

Eternal Challenger is a roguelite boomer shooter which aims to create retro style combat experiences and visuals with modern systems which randomize and create content.

EXUVIA is a surreal, fast-paced, FPS action rougelite set in the center of a dimension left forgotten. Clear rooms of enemies, obtain unique items, and break out of the exuvium.

Immortal Redneck is a FPS set in Egypt with rogue-lite elements. Frantic gameplay, twitch controls and an arcade-style feel meet randomly generated dungeons, a complete skill tree, permanent death and 9 classes with different traits.

Single-player arena shooter. Weird weapons. Relentless robots. Easy to play, hard to score. Enter the chaos, shoot the bots, and climb the leaderboards.

A wave-based arcade shooter where between waves you visit a shop with prices that increase with each purchase/rental. Keep your combo high and grab as many coins as you can, and you can delay the inevitable. Powered by GZDoom.

Fight against thousands of enemies at a time on a wide-open map. Earn XP for every kill and level up to gain skill points for persistent permanent upgrades. Discover synergies between different weapons, upgrades, and power-ups, making each round unique.

KILL BREACH is a brutal, fast-paced roguelike FPS where relentless horde shooting meets infinite weapon stacking. Infiltrate a randomly generated industrial fortress where no two runs are the same. Turn your guns into tools of mass destruction, and use broken combos to RIP apart anything that moves.

Deckmancers, an action melee roguelite, blends deckbuilding with spell-slinging & sword-swinging chaos. Build arcane decks, play cards to cast powerful spells & cut through hordes of fantastic beasts. Journey through shattered realms, solo or in co-op, to conquer the arcane tournament.

Screamer Streamers is a livestream-driven horror action roguelike built around the broadcast: go live as a streamer, fight on camera, and tear through Murcielago’s cursed, themed venues. Push your luck for content (bigger risks, bigger moments)—but if the stream drops, your run does too.

Shoot, dodge, and explode your way through the floors of a rival company's headquarters. Collect gadgets and weapon parts on your way to assemble an arsenal dangerous enough to take on a private military in this fast paced FPS roguelike.

"Six Blow: Hatching Eggs" combines FPS-Deckbuilding. Action with living bullet cards. Survive the Wild West, customize your shots, and strategize!

A deadly dust infestation has been festering for decades… until you arrived. Blast your way through waves of dirty creatures in this fast-paced roguelite FPS. Vacuum to grow stronger, parkour to survive, and Suck. It. Up.

COLLATERAL is a SCI-FI, FPS-Roguelike. It is a high-octane game with a strong focus on player-choice. You create your builds as you acquire and attach different components to your guns. There are many different worlds to explore, with unique enemies and rewards for each on you visit.

Fast-paced roguelite FPS inspired by Norse mythology. Explore ever-changing levels, fight dangerous enemies, and master powerful magic and weapons. Create unique builds each run by combining different abilities, weapons, and upgrades.

MOTHERGUNSHIP is a bullet-hell FPS where you craft your own guns, fight gigantic bosses, and defeat a robotic alien armada that conquered Earth. Face off against overwhelming odds in brutal, non-stop combats where thinking on your feet is the only way to survive.