Top similar games like Apastron:

Red Laser Z is a FPS shooter with a unique weapon that disintegrates everything with one shot. A space station was occupied by aliens, and it's your job to climb up through 10 handcrafted stages full with secret areas, treasures and wacky NPCs to uncover the weird truth behind the invasion.

Cyber Utopia is a first-person shooter, made in a pastiche, old-school style in the setting of cyber punk. Actions unfold in the distant future, when the technology developed to such an extent that people began to turn into cyborgs.

Selaco is a brand new original shooter running on GZDoom, featuring thrilling action set pieces, destructibility, smart enemies and a fleshed out story taking place within an immersive game world.

Project Remedium is a story-driven action shooter set inside a human body devastated by illness and bad circumstances. It's a post-apocalypse of sorts, a really tiny one, but for a nanobot named Nano+, the body is a whole world. So he is hell-bent on fixing it with his guns and a unique grapnel.

Hack greedy megacorps to help as many people as you can in a high-agility cyberpunk looter/shooter RPG. Explore vast cyberspace vistas and outmaneuver AIs to customize your loadout with an arsenal of weapon combos. Think Borderlands meets Tron. Play solo or online co-op with up to 10 people!

A first-person shooter where extraction meets horror. Navigate a procedurally generated maze, experience a liberating story, and fight unspeakable horrors. Escape with the pillages of war or become another victim in this heart-pounding journey.

A retro first-person game inspired by shooters of the 90s. Collect weapons and blast your way through the mysterious Toyful Wonderworld, where a cast of colorful enemies will stand in your way. Discover the secrets of this weird place and find out what has caused the Toyfriends to go crazy!

A retro 2.5D sci-fi FPS shooter with modern mechanics with custom engine. Features completely destructible environments, bullet-time slow motion, Newtonian physics, dynamic lighting and more fun features.

Digitizer is a Sci-Fi RPG set in a world devastated by poverty. It’s a story-driven open-world game with multiple factions. Fight, craft, drive and make your story choices that will bring the conflict to its end.

Terfenstein 3D is a short retro first-person shooter game about escaping a gender-fascist concentration camp. Unleash your pent-up fury upon the gender-critical tyrants with an arsenal of deadly weapons and tactics in cathartic bliss.

A First Person , Atmospheric Puzzle Exploratory Game. Uncover a huge interactive world filled with codes , clues and puzzles to unlock in different areas . Discover characters and story with an original score.

Embark on a gripping journey in INDUSTRIA, an atmospheric FPS set in Cold War-era East Berlin. Unravel the secrets of a mysterious parallel dimension while searching for a missing colleague. Explore a haunting reality where the truth awaits. Discover the dark past that lies beyond.

Blast vicious aliens, explore their mysterious labyrinth, and rescue indie game makers in this lighthearted NES inspired first-person action adventure!

Certified 100% pure arcade action, rendered in eye-melting neon vectors, Vektor Wars is classic first-person blasting for the shooter connoisseur.

A retro-inspired FPS about good business practices with an emphasis on equipment interaction.

You're an exterminator. You kill things for a living. When a hostile invasion of alien cockroaches rocks your city, you've got a job to do. A high-octane retro-FPS inspired by some of the best games of the 90s.

An FPS starring your favorite platformer character Captain Moviestar… now in full three-dimensions. Early 90’s 2.5D-raycaster-style shooter for the proto-boomer set.

Explore a decaying industrial world left behind in humanity's never-ending race to conquer the stars. Beneath its iron skies, desperate souls kill and steal for passage to the still-plentiful frontier worlds. Sink or swim in this high-octane first-person shooter with immersive sim elements.

Supplice is a stylish throwback shooter inspired by the mid-90s FPS glory days and the legendary Doom modding community. Mixing the retro stylings of 90s era shooters with colorful graphics and frantic gameplay, it creates an experience that's ever so familiar but also exciting and fresh.

Space Station Sprint is fast paced sci-fi first person shooter. Infiltrate each space station and complete your objective before your escape ship is spotted by the enemy. Use special abilities, find permanent upgrades, time bonuses, collectibles, and secrets throughout each space station.

Fight viruses, survive insane waves of rays and bullets, and find out more about the inhabitants of the Network in this mix of exploration and 3D bullet-hell/FPS game.

Lycanthorn II is 3D homage to games of old. You play as Rain, a Vampire Hunter, on her quest to slay Nosferatu.

Viscerafest is a Sci-Fi Fantasy Singleplayer Arena FPS with minor Collectathon elements. Fight through hordes of aliens and eldritch monstrosities wielding a slew of powerful weapons, juggling your resources, and exploring over 23 intricately designed hand-crafted levels.

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!

While cleaning the train, you can use a gun or a shotgun, if you don't want to use bullets, you can use your katana. Kill the zombies that damage you by exploding both from a close and a distance and try to pass the wagon as much as possible.