Top similar games like Agtnan: Monster Shutdown Sequence:

The Alien Weapon Test Grounds is an Arena FPS where you use powerful alien-made weapon to survive relentless waves of robots. Sharpen your shooting skills in dynamic arenas, ranging from ancient ruins to otherworldly environments, and experience stunning, immersive graphics.

Action survival shooter with an open map, upgrades, lots of weapons and many enemy types.

RETOOLED is a fast-paced FPS where you will have to use all of your weapons and abilities to come out victorious. Fight a vast array of enemy classes in complex arenas. Will you resist, rebel and reclaim? or perish... Bunnyhop your way into the action and find out while wrecking some robots!

Interlopers is a solo-developed FPS inspired by retro classics. Wield big guns, shoot hordes of enemy robots, and explore hand-crafted levels set on multiple alien worlds.

Defiance and Mr. Good Looking is a single-player indie FPS with a retro feel where you play with two characters and switch between them to recover health and ammo.

A crazy roguelike shooter where being on a roll and rolling dice is synonymous. Upgrade yourself and battle mechanical adversities in a corrupt casino set in a future Sweden!

Fight for survival! Industrial waste has disturbed the dangerous Kaeru-tori's habitat, forcing them into the city. Unlock new areas, purchase weapons and upgrades to grow stronger, and fight off the horde with your friends!

Introducing The Multiverse Trilogy. The prequel to Alternate Universe 👍

ShootRun is a classic, first-person shooter with different types of weapon, different types of enemies and game consisting of different stages by level.

A stylish retro-FPS where time can be slowed with a single jump... Including a hard hitting arsenal of weapons to blast mo-foes away in satisfying style!

Swap Fire is a high-intensity game show based on RQI's latest teleportation technology. Shooting other players swaps your locations. Using this simple principle, players must out-wit and out-maneuver each other in 9 different game types!

[Test Subject Name] is an FPS Platformer that sees you descend through layers of test chambers, fighting multitudes of robots along the way, using weapons taken from enemies, and coming in contact with intelligent machines that want you dead.

Play as a specialized MTF operative a part of Rho-47, raid hostile facilities and neutralize the biggest threats to the SCP Foundation. Master movement and weapons to obliterate your enemies, discover and stop the malicious plans of The Church of the Broken God.

“Death-defying tennis with robots and laser guns!” Virtual Ricochet is built from the ground up as a fusion of the best of VR shooters and tennis-style mechanics in a retro-futuristic synthwave arena - IN SPACE!

‘Gemini: Binary Conflict’ is a multiplayer, class based, first person shooter set in the midst of an interplanetary war. The game features a colourful visual style, unconventional weaponry, equipment, armour, class roles and modes, to provide a subtle mix of familiar and unusual game mechanics.

Sea-food and beat it!

This HEART-POUNDING WAVE-BASED ARENA SHOOTER catapults you into an alien-infested space station. SHOOT, SHRED, and SURVIVE as you crush enemy hordes, dodge chaos, and challenge yourself to set a new record. The battle escalates with every second—GET IN THERE and FIGHT!

Mind the Abyss is a fast-paced movement shooter that combines fourth-dimensional abilities and ever-evolving weaponry within an alien planet.

Try this fast-paced sci-fi shooter as an elite OVERGUN mercenary. Go to the moon base of the EARTH ROBOTICS corporation to destroy an army of various robots under the command of an evil AI.

REAVER is an ultra-fast-paced FPS that endows you with the mobility and weapon mechanics to reave through arenas of killer machines with grace and efficiency. Push the boundaries of speed and style in this next-gen movement-shooter.

Get lost in the mind-bending world of Zero Vortex, a retro 6DOF shooter. Navigate disorienting levels, upgrade weapons, and face off against diverse enemies. Immerse yourself in mixed modern-retro graphics and an all-new soundtrack. Prepare for chaos!

The new Assau!t is a PICO-8 defense first-person shooter. These scary enemies that are coming to you.. All we have to do is stop the approaching enemies. Shoot! Shoot!

GODWALKER is a single player FPS Roguelike where the faster you play the stronger you get.

This is an arena FPS set in a futuristic setting in which the objective is to decimate armies of robots.

Step into the electrifying world of Cybernetics, the ultimate Survival First-Person Shooter horror experience. Explore abandoned labs, build your stronghold, survive the relentless dangers, and discover unique biomes as you fight to uncover the island's dark secrets.

Unleash your combat prowess in Master Arena: Immerse yourself in the pulse-pounding FPS action featuring dynamic movement, 9 powerful weapons, 24 unique arenas, and a strategic perk system. Engage your adversaries with finesse in tactical duels, evolving to claim the title of the ultimate champion.

Lead mankind to its new Earth in this science fiction First Person Shooter/Role Playing Game. FIght through a multitude of relentless robots, droids and machines. Loot credits and power ups. Complete missions to unlock permanent bonuses. With procedurally generated levels and maps.