Top similar games like Open Close Door:

Prodeus is a first-person shooter of old, re-imagined using modern rendering techniques and technology. Experience the quality you’d expect from a modern AAA game, designed with retro aesthetics and gameplay that invoke the tech-imposed limits of older hardware.

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

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

Retro FPS with dynamic fights and modern lighting. Sprite enemies once again flooded some pixel art-decorated levels. Only boomer-shooter enjoyer could deal with such kind of problem. You know the drill - gear up with a classic weapons pack and paint it red.

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.

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.

This Strange Realm Of Mine is a First Person Shooter mixed with poetry and psychological horror. Graphic style is 3D mixed with pixel art.

Load up your Boltgun and unleash the awesome Space Marine arsenal to blast your way through an explosion of sprites, pixels and blood in a perfect blend of Warhammer 40,000, frenetic gameplay and the stylish visuals of 90’s retro shooters.

A dark Metroidvania-style shooter with dangerous bosses and surreal horror. Explore twisted locations, search for weapons, and save your wife from the clutches of demonic forces.

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.

Twenty years ago, Val Thorne's family was taken from her by a sinister cult. Now armed with nothing but her dad's old pistol and a fresh bottle of whiskey, she's vowed to get her revenge...

You are a Vampire traitor left for dead. Now you will take down the evil vampire pumpkin plot and escape into the void in this retro inspired boomer shooter.

Explore the gloomy rooms of a sci-fi base as a doomed marine, the sole survivor of the portal experiment. Save humanity as you did in the 90s with your trusty shotgun, make your way through ominous corridors inhabited by the shadows of sinners and evil spirits.

Battle your way through the dense zombie crowds as you struggle to survive! Inspired by classic zombie movies and FPS games from the 90s, the overwhelming combat will keep you on your toes!

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.

A retro zombie shooter first-person bullet heaven that descends, level by level. 50 levels deep in 9 acts. 2,800 zombies on screen at once, kills counted per second. A fight against the zombies and for your mind.

Bunker Breakout is a gritty, toon-shaded 2.5D shooter where a desperate father fights his way through a crumbling underground bunker to reunite with his family. Battle unique enemies, scavenge scarce resources, and survive a collapsing world in this emotional, action-packed journey to the surface.

Blast through zombies in this classic wave based shooter. With three maps to make your last stand, how long can you survive?

TURK: The Demon Slayer - is an absolutely new and unusual 3D shooter with surviving elements where you have to fight to different evil spirits playing as Turk, the church messenger.

A deadly gas blankets the world, reanimating the dead with a hunger for flesh. Solve strange puzzles to delay infection and survive. Customize weapons and levels to match your style. Play in VR or FPS mode. Zombies love jazz, make them dance and stay alive!

Zombies Must Die is a gloomy retro FPS featuring dozen handcrafted levels, a lot of zombies, and deadly weapons (crossbow included!). Do you aim good enough to headshot them all?

Collect crazy power-ups, upgrade your weapons into tools of destruction, and escape from the robotic zombie horde - alone, or with friends.

Rogue Planet is a short action horror FPS game based on the Mayan Phenomenon of 2012. Made over the course of 3 years as my first game using GameGuru. A personal passion project.

A retro WW2 FPS with PSX-style graphics inspired by classic shooters. Fight online with up to 24 players or play fully solo against smart bots across several maps.

You carved your soul to shreds in servitude to a dark god, but false promises and betrayal were your only reward. Now you have a score to settle and it will be measured in blood! Experience the madness in one carnage-soaked package! All the gore, all the unholy war! Zombies, gargoyles, hellhounds and blood-crazed hordes of horrors await!

A lightning-fast boomer shooter where you slaughter terrifying anime alien girls with classic FPS guns and overpowered arcade powerups.

Spooky Shooter 3D - is a hardcore 3D shooter where you will survive in an old castle full of monsters.

Z.O.M.B.I.E. - is an unusual 3D shooter with surviving elements where you will have to survive in a zombie apocalypse, playing as a girl named Zoe.

Vibrant, high-octane 2.5D Boomer Shooter that smashes together the fast-paced action of classics like Doom and Duke Nukem with the mind-bending, non-Euclidean environments of an eldritch prison.

A fast run and gun horror shooter with roguelike elements

A retro first-person shooter inspired by classics of the '90s. Fight your way through vile creatures and uncover the secrets of an abandoned research station for interdimensional travel.

A story-driven retro FPS. Fight through industrial zones, the districts of a dead city, and experimental areas to recover your memories and uncover the bloody truth of SAMOPAL Protocol.

You were sitting in your cubicle. Just another day at work... until everything goes black. You wake up alone, dizzy and with no idea what happened. In front of you: a baseball bat. The office has become HELL. Fight your way through, uncover the truth and find a way out.