Top similar games like Cobalt System:

Explore mysterious counter-zones and brave dangers to discover priceless treasures buried beneath the ruins of Atlantis in this fast-paced fps with a fresh graphic style and hand-crafted 2D animation.

Forgive Me Father is a dark retro horror FPS set in a comic book style world inspired by the novels of H.P. Lovecraft. As the only one left with full senses, you begin a journey in search of answers and relief. How long can you last?

It was fall 2018. A group of recruits from a private military organization took a basic combat training in a woodland near Witch Hills. A few days before the end of the training, the squad stopped being in touch. A searching group was sent to their landing place.

Experience the Half-Life™ expansion packs like never before. Operation: Black Mesa features reimaginings of both Half-Life™ Opposing Force and Half-Life™ Blue Shift through two unique campaigns. How will you survive the Black Mesa Incident? It's time to choose.

Sinned Arena is a classic arena shooter inspired by timeless 90s games. You are trapped in Hell with other unfortunate souls, fighting among each other for demons twisted pleasures. Fight for your way out this dark place but beware, demons aren't there just to watch.

An an adrenaline fuelled, action-driven, and arcade-y FPS with fast paced movement, powerful weapons, and intense combat. Keep your score multiplier up by eliminating enemies with both style and ruthless efficiency. The higher your multiplier, the more powerful you are.

It's 2052, and after waking up from hyper-sleep, you quickly realize something is seriously wrong. Your ship has landed inside an alien space station, and you have no idea how or why. Your first task? Find out what happened to the missing crew.

Waking Nitemare: A newtro FPS with modern twists. Dash, heal with melee headshots, use bullet time. Face unique bosses, find upgrades. Classic shooter action meets innovative mechanics. For retro fans and newcomers alike.

Anger Foot is a lightning fast action FPS where the only things harder than your ass kicking feet are the ass kicking beats.

Get your knife, get your spear. There is a monster on the loose. Shout Perkele, and kill the beast.

In this game you have to fight your way through hordes of zombies in search of a safe place.

Death is only the beginning. Crawl from your grave and gear up to fight your way through the ranks of a mysterious and twisted cult. You, your guns, and your dynamite will have to shoot, slide, blast, duck, dodge, and maybe throw a gib or two to survive in this old-school-inspired shooter.

Dino Trauma introduces you to a secret laboratory somewhere in eastern Europe where gore and dinosaurs aren't unusual things. Retro FPS inspired by the '90s legends.

So.... got what it takes to be a X Slayer?!?... 7 weapons, blood and gore, twisted music by Seepage & Psyko Syndikate, and maps where you can blow up everything. its awesome. started making it in 1998 in high school with my friend and now im 37, so i have life experience now.

Perilous Warp is a fast-paced indie retro-shooter inspired by the classic 3D-actions. Communication with a distant space colony has been lost, and you bravely step into the teleporter with the desire for glorious adventures. But do not expect to win in a heartbeat!

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...

Nightdive Studios and 3D Realms have joined forces to bring you SiN: Reloaded!

Embark on a distorted journey as Voidwalker, battling chaotic entities and unraveling secrets to save your universe. With retro graphics and the Quake engine, brace yourself for intense first-person shooter combat.

Vertigo 2 is a single-player VR adventure. Explore the depths of the vast Quantum Reactor as you descend to finish your journey home.

Blast, slice and shred through your enemies in this hardcore FPS inspired by the icons of the '90s, powered by the legendary Quake-1 Tech. Taking place in a realm left to rot, take up arms, unearth long-forgotten secrets and hunt down the Guardians of the Old World.

COVEN is a hyper-violent retro FPS where your path of vengeance will take you across time and space. Destroy your enemies and eat their flesh.

90's-style first-person shooter set in a large alien base filled with angry monsters.

An assassin with a rise in his career to kill his target is out on a murdering spree. He is out there with alot of motives but his main motive is two eliminate all targets and who ever may get in his way.

Explore a virtual dungeon where each room is an entire game world, each with its own characters, gameplay, and themes. Dive deeper and deeper, unlock more and more worlds, and be the first to reach the Core!

A blood-pumping throwback FPS set in a Norse-inspired world. The undead have risen and Ivor, the Drengr, has awakened. Take up your axes, load your shotgun, and get to killing.

Get into an alternative world in which an unknown catastrophe occurred, which led to the complete disappearance of mankind. Find out the cause of what happened and most importantly, try to survive, because you are far from alone in this world.

Crush the cult of Astaroth and vanquish her hellspawn, make them squeal and hide where they came from. Enjoy a Fresh Look & Old Fun in this arcade horror FPS game inspired by the legends of the 90s.

PO’ed is an adrenaline-pumping space shooter that features gameplay elements inspired by generational powerhouses DOOM and QUAKE. Play as a chef who crashlands on an alien planet infested with extraterrestrial foes. Using a menu of “household” weapons, PO’ed puts your wits and reflexes to the test.

Become the ultimate badass in Trepang2: A gory, action-packed FPS set in the near future. Unleash all hell on your enemies, dodge bullets and leave a trail of destruction in this hardcore and frenetic shooter.

Nightmare has descended on the starship Starfarer ETOS-1. Battle the hoards, defend the crew, resist the infection and uncover the truth in this first-person Sci-Fi horror shooter, harnessing powers, upgrading weapons, and battling to survive. The voices are calling you. Will you listen?

A horror survival game that unfolds in an ancient district of Jeddah, Follow the protagonist as they uncover the mystery of BREEKHA Hospital, where bodies disappear only to return to life in a grotesque and unnatural manner.

BL0W-UP is a single-player movement shooter inspired by the best shooters of the '90s. Dive into a world of vibrant visuals and colorful gore, crush your enemies efficiently and get to the end of the stage as quickly as possible. Are you ready to become the ultimate avenger?

Age of Rust is a story-driven, first-person action and puzzle adventure set in a dark sci-fi future. Unravel the secrets of the Rogue Mechs waging war on humanity as you shoot, explore, and solve mind-bending puzzles to discover clues to your past and how it ties into the present.