Top similar games like Deadlock Protocol:

Project: Prequel is an Indie, multiple choice, 2D, Survival Horror game, with puzzles and exploration. The gameplay focuses on story and player choices. The inspiration for this game comes from old 16-bit games, so be prepared for challenging battles and puzzles!

Become a lone girl, fight against endless hordes of zombies and bugs alone in the apocalypse overrun by aliens and mutated monsters, collect resources to upgrade your arsenal, tear through the darkness and blood with firepower, and experience the pure thrill of adrenaline rushing!

Infiltrate a city under total military lockdown as Detective Draven Vaughn. Search for your missing partner, scavenge for supplies, and customize your arsenal to survive the reanimating dead. In Helga City, every choice counts—and time is running out.

At that the day, the world ended. People die left and right. Scream heard everywhere. Yet, this is the beginning of my new life. A life where I could finally found my happiness.

Fight through post-apocalyptic South Korea in this retro survival horror. Uncover the truth behind the devastating meteor impact that left the country in ruins and turned every living organism into a terrifying monstrosity. Fight. Solve puzzles. Upgrade gear. Make every bullet count.

A deadly outbreak consumes the city of Red Panda. Deadly flesh-eating zombies roam the streets looking for their next meal. Will you and fellow survivors escape the night, or will you join the horde of the undead? Every choice is important and every bullet counts.

A dark survival action game set in a world overrun by infection. Progress through story-driven levels, complete objectives, fight infected enemies in close combat, and use stealth to eliminate threats.

"Something is broken... and it keeps repeating."A classic survival horror set in a cyberpunk world corrupted by a strange signal. Solve puzzles, face terrifying creatures, and try to escape a nightmare that seems endless

You open your eyes, it's dark all around. Are you in an underground bunker, alone with your thoughts... or are you not alone there? Fear, apocalypse, darkness swallowed the world, most people are infected. You are at the epicenter... And can you change something?

In the vicinity of the city of Chertoril, strange things began to happen: residents began to turn into terrible zombies.

Join Jill Valentine, the survivor of the notorious disaster, as her nightmare continues. After resigning from S.T.A.R.S. Jill now prepares to head out of Raccoon City… but caught in a town crawling with zombies, more than ever she must rely on brute force and cunning to find a way to escape alive.

This is an HD-2D pixel-style side-scrolling action shooter survival horror game. Players will take on the role of Laila, a senior agent from a mysterious organization, partnering with her companion Flora to investigate a bizarre art gallery

Command Leon S. Kennedy, a rookie cop who stumbles onto the carnage reporting for his first duty, or play as Claire Redfield, desperately searching for her missing brother.　Cutting edge 3-D accelerated graphics that create a terrifying, photo-realistic experience.

Last Breath is a tense side-scrolling shooter in a fungal-ravaged world, where humanity has become “Spore Zombies.” As the older sister Guan Jin, fight through the ruins to find your lost sibling. Scavenge, adapt, survive. But what awaits: redemption or a deeper nightmare?

In classic survival horror fashion, you explore many places looking for items in order to advance. Collect Ammo and heal items to increase your chances of surviving this nightmare. Each decision counts, so think twice on which enemy to kill and with what weapon.

Your squad has been choppered to a remote mansion to investigate a bio-experiment gone wrong. You’re plunged straight into a deathtrap. Arm yourself, solve puzzles, and unearth mysteries. But beware: every move you make draws you deeper into the deadly embrace of Resident Evil.

You are a military man who was sent on an assignment to investigate in a dark forest due to the frequent disappearance of people. After spending a little time, you realize that ancient prisoners are being revived in this forest, and the longer you are in it, the more and more of them.

Containing breakthrough? Supernatural invasion? Space-time chaos? A serious supernatural event has occurred in ██████. You will play the role of an investigator involved in the incident, facing the unknown environment and defeating the terrifying enemy.

Dive into a story-driven action-adventure set in a destroyed post-apocalyptic world. Follow Mete on his journey to find his missing father and uncover a cure for a deadly virus. Explore dangerous ruins, face ruthless mutants, and encounter unforgettable allies and enemies along the way.

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...

《末日危城-希望》是一款末日生存角色扮演游戏。你要在开放的丧尸末日世界里搜寻物资，制造装备，完成各种任务，坚强活着并且寻找恢复文明的希望。

Zombeer: Delivery Mission is a 2D Shooter, where you need to save the world by delivering special beers in a Zombie apocalypse. With a Beer Thrower you will need to fight your way through ever-increasing hordes of zombies against the clock to deliver the beers that will save humanity!

Resident Evil® Revelations returns redefined for PC complete with high quality HD visuals, enhanced lighting effects and an immersive sound experience.

Explore, collect, craft, build, hunt, eat, drink, fight or run away in order to survive another day. You have an entire world to make your own history, but remember... This World Is Over...

This is a new type of PVE combat game that combines elements such as shooting, skill-based battles, exploration, search-and-destroy missions, PVE combat, survival in a free-roaming environment, vehicle control, and character customization.

EXTINCTION ZONE is a zombie themed combat action survival game with 2D pixel art environments, puzzles to solve and a conspiracy to unravel.

Into the Haze is a single-player survival game set at the beginning of the apocalypse. You wake up on the rooftop on the 40th floor of the abandoned tower. The whole city is cover with poisonous gas. Gather resources, craft, build, and fight zombies. Survive until help arrives.

Collect the seven letters of the deadly sins and repent for your past in this horror game.

This is a single-player third-person shooter about the zombie virus outbreak in the future world, as the last survivor and the last resistance of the zombies!

An ancient viral strain has re-entered the world. People are coming back from the dead and no one knows why. Play as a group of survivors with your friends in this 4-player co-op action survival horror and uncover the mysterious events that have unfolded.

It's the middle of the night and a zombie pandemic just broke in this dark 2D platformer world. Explore the town, Fight zombies, Find the last survivors, and Discover who is behind the mysterious factory explosion that caused it all, all while following the story from 2 different points of view.

Return to a hometown that no longer exists. Survive twisted remnants of its people and uncover the truth behind the Figureless before time runs out.

Bio Goddess: Doomsday Begins is a third-person shooter survival game where players assume the role of a female high school student surviving in a school struck by a biochemical crisis. They investigate the events, uncover their connection to their father, and explore their own identity.

You’ve been sealed up in a derelict restaurant with no escape, but you’re not alone. Your family has been interred with you, but they’ve changed, and they’re eager to free you of that needless flesh.

Scrapocalypse is an open-world survival RPG set in a harsh post-apocalyptic desert wasteland. The year is 2150. You are a lone scavenger, covered in dust and driven by survival instinct. Roam the ruins of a decaying world, gather resources, craft tools and weapons, battle mutated and the infected.