Top similar games like 666:

You wake up as an army soldier in the middle of a mutant apocalypse, trying to figure out what the hell happened and blasting some heads on the way. Deadshot is a retro styled first person shooter inspired from classics like Half Life, Doom, Quake and many alike.

Fight your way through armies of Nazi occultists, religious zealots, and unspeakable cosmic horrors to unveil the Eldritch secrets behind the war theatre in this 2000s-era-inspired grimdark singleplayer FPS where WW2 meets Cthulhu Mythos.

A first-person survival horror game, solve puzzles and search for supplies to arm yourself with as you explore to uncover the secrets of an old mansion. Fight, run or hide from all sorts of twisted horrors.

Enter a realm of nightmares and claw and shoot your way through hordes of bloodthirsty vermin and things that are much, much worse in this retro FPS

Explore, achieve, hide, and fight in this chilling, one-of-a-kind adventure—a first-person shooter survival-horror game. Dare to enter a creepy cemetery at night? Can you escape the horrors lurking in an underground crypt where evil reigns? Prove how brave you are now in Crypt Robbery!

Son and Bone is a fast-paced first-person shooter where you take on the role of Sam Judge, a Sheriff, that after tracking down a notorious bandit who attacked a farm and kidnapped a local, has found himself on an alien world overrun by prehistoric creatures and dinosaurs.

Gravelord is a fast-paced boomer shooter voiced by a badass protagonist featuring hand-crafted levels filled with secrets and hordes of enemies to kill. Dish out some brutal carnage with powerful guns and collect Tarot Cards to gain even more killing power. Let's put the fun back in funeral!

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!

Beastwatch is a retro-style horror shooter in which you play a security guard working his first night in a slaughterhouse.

An old-school shooter inspired by Wolfenstein 3D. You are one of the prisoners of an ancient prison. There is no one to help you. You only have yourself to rely on. Your shotgun. Against hordes of enemies. Animal rage and the desire to kill. Destroy Them All!

Hell Scream is a fast-paced FPS with rogue-lite elements set in a transforming Colosseum of Hell. You have multiple sinners each from a different timeline and unique abilities. Wield firearms and harness ancient supernatural as you strive for redemption against relentless demon hordes.

in REDDOOR the player must survive against endless rounds of the undead, opening and clearing doors and using weapons, perks, utilities, and Power-Ups to their advantage to survive.

The Hellchemist is an intense pve arena shooter where you will fight waves of monsters while random events will alter the way you have to play the game and makes every run unique. The game is heavily inspired by Doom and Quake. Bunny hops, shooting and a whole lot of explosions!

Old-school-inspired SHOOTER. Steal a treasure map from a gang of murderous bandits before heading into the darkness of an ancient mine. Avoid dangerous environmental hazards while battling deadly cursed enemies as you search for gold in this atmospheric single-player adventure!

New zombies need to be defeated in Square Head Zombies 2. Go to new places, find and destroy them all.

Mortal Dark is a first person action-adventure retro game where you have to do anything to survive and escape from the hungry creatures.

Arthurian Legends is a medieval first person action game set in the land of Albion during a time of myth and legend. Battle hordes of Saxons, demonic beasts, the undead and worse in thy quest to save Albion from The Masters of the Old Religion.

Square head zombies are everywhere. Grab your gun and shoot all the undead.

A catastrophe is about to happen and you have only a limited time to prevent it. Use your time stopping powers to make the most out of what little time you have!

Survival & Horror: Mortanis Prisoners Prologue is a first part of the Survival & Horror: Mortanis Prisoners.

Kill aliens in creative ways in this wacky retro FPS featuring non linear, highly interactive maps. Zombaliens blends retro FPS with immersive sim, letting you use anything in your environment against your enemies, while retaining the speed and simplicity of a retro FPS.

World War II rages and nations fall. The Nazis are twisting science and the occult into an army capable of annihilating the Allies once and for all. As US Army Ranger William “B.J.” Blazkowicz, pierce the black heart of the Third Reich and stop them...or die trying.

The game is a simple first-person shooter in which you can sprint, reload and heal. You can play with an XBOX controller or with a mouse and keyboard. The usual keyboard layouts are used, such as WASD and Shift. You only have a certain number of shots and a life bar.

Play as a survivor of the aftermath of a train wreck during the Western Expansion era. Traverse the haunting railway tracks of a rural settlement cursed by supernatural forces unleashed after displacing Native inhabitants.

Mortanis Prisoners - A survival horror game set in a Third Reich concentration camp where the camp's leadership, upon discovering a planned rebellion, orders the execution of all accomplices. Main protagonist encounter an even more terrifying fate. Will they be able to escape the nightmare?

A strange fog rise up. You grabbed your shotgun when you heard a voice outside. Wtf Zombies. Try to stay alive for 5 minutes and kill them all to win and unlock next difficulty level.

Destroy enemies and bosses using a variety of weapons. Visit different times and places with unique enemies. Inspired by classic games from the of 90s genre.

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?

Prepare for terror in this ground-breaking classic old-school FPS. Following the destruction of Time you are left to battle in this horrific hellhole of multilevel interconnected missions populated by gruesome grotesque creatures.

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.

Survival & Horror: The Damned City tells the story of a cursed city where you'll have to face various enemies and bosses, each requiring a unique approach and knowledge of their weaknesses. Your father has disappeared, and you have come to this city to find him.