Games like REDDOOR

Limsod is an FPS set in a post-apocalyptic universe in which you must fight for survival in a world infested with flesh-eating zombies. Upgrade your equipment and play in a variety of maps and game modes.

Zombie singleplayer shooter in modern polygon graphics with rich RPG elements.

Night Raider is a thrilling adventure exploration shooter game. Players need to carry weapons into the city occupied by zombies, as far as possible in various buildings to collect necessary supplies, evacuate alive to bring supplies back to the camp. But you have to face are not just zombies...

Survive against relentless zombie hordes in an immersive post-apocalyptic world. Battle through waves, explore treacherous environments, and make split-second decisions to stay alive. Can you endure the nightmare and outlast the undead? It's a test of strategy, skill, and nerves.

Immerse yourself in Zombie Survivor: Undead City Attack, a retro first-person rail shooter. Roam through famous cities - New York, London, Rio - against crazy zombies. Use pistols and rifles, develop a strategy to earn points and medals.

Level-based x Wave-based Zombie ShooterYou gain experience by defeating zombies and gain skill points as you level up!There are a total of 27 different skills! You can gain experience by defeating zombies and gain skill points as you level up!Explore the city and collect items!

Slaughter hordes of zombies and challenging bosses in Bodyrain: a zombie FPS game! Accumulate money to acquire new weapons and gain experience to strengthen your character and clean up Dawn City!

Warning! This is not a game for the faint-hearted.Everything you can imagine will turn into a Zombie's nightmare, The zombies have kidnaped you while you slept, Do you think you can pass all the missions and escape from the forest in a total darkness??

No More Room in Hell 2 is an intense 8 player zombie shooter. Overcome the endless undead. Avoid infection. Survive hell together.

Killing Floor: Incursion is a fully-realized, multi-hour, story-driven adventure with an additional endless mode. In solo or co-op mode, travel diverse environments, from creepy farmhouses to the catacombs of Paris, in order to uncover who... or what is behind the Zed menace.

Bloodlit is a hardcore first-person shooter designed to unite slow-paced oppressive survival horror tension with fast-paced reflex-driven close-quarters combat. Carve your path through the blood and ruin. Regret is for the dead.

The apocalypse is here. Zombies flood in from all sides. You have 80 days until the rescue team arrives. Your desperate struggle for survival begins now!

Cursed Dawn is a wave survival FPS featuring complex maps packed with secrets, dynamic spawns, and hordes of zombies to turn into gory mulch. Plan your defense, stay on the move, and master the maps. Remember: Nowhere is safe, death is assured, how long until you're zombie chow?

Can you survive the horror? … a retro-style survival horror game developed by the two-man indie team of Gonzossm and Iggy Zuk. Survive 30 days and nights in a zombie-infested world by recruiting companions, upgrading weaponry and fortifying your position.

A Single and cooperative game for 4 players, you are a fighter of a special purpose unit, your task is to destroy waves of zombies by taking convenient positions and using tactic

The chances of you surviving this all out war of society and the undead are slim to none. Already, there are millions of the walking dead shambling about, searching for food to eat. There's no known cure. One bite can possibly end it all for you. However, you aren't alone in this nightmare.

Unturned is an open-world zombie survival sandbox game. As one of the few not yet turned, you must fight to remain among the living.

Demon Zombie Outpost is a 60 + zombie kills 1 level game.