Top similar games like Dead On Your Six:

SCP: Retrieval is an indie multiplayer action horror game set in the SCP universe. You will play as a Mobile Task Force unit sent to retrieve dangerous anomalous creatures after a massive series of major breaches.

The Grip of Madness is a multiplayer cooperative FPS where your teammates can betray you at any time. Shoot your way through hordes of monsters, gather clues, and complete the ritual to stop their invasion.

Endless waves. Endless zombies. Team up in this co-op survival shooter: grab new guns, upgrade the ones you already have, and unlock even deadlier firepower. The horde grows every round, make sure your last stand counts.

CastleGuard: Operation Graveyard is a round-based co-op shooter in low-poly. Survive wave after wave, earn points for every hit and every kill, and spend them to push deeper into the base — before the next round starts.

The doom of humanity arrives as chemists and scientists experiment with the genetic codings and structurings of all living things, ending up with unwanted infiltrators smuggling into the secret premises, obtaining the powerful genetic-altering chemical mixture that leads to ultimate terrorism.

Space Jammed is a co-op (up to 4 players) sci-fi action horror game about smuggling cargo through a chaotic wormhole. Keep your spaceship barely functioning while hordes of aliens tear it apart and deliver the goods in one piece… or whatever’s left of them.

Fight alone or beside others trapped in the same nightmare. Survive waves of deranged cultists and grow your mischief of rats. The longer you stay, the more you can save, and the more you risk losing before reaching Traang, Milo’s Arcade.

A one of a kind horror stealth FPS multiplayer game, either hunt from the shadows or be the hunted. The Nephilim can see in the dark and move quickly to chop down their enemies. When playing as a soldier you are a sitting duck.. with a gun.

Glowfall is a co-op survival shooter for 1–4 players. Head into an abandoned laboratory, fight off failed experiments, grab what loot you can and make it out alive — then sell your haul, gear up and go back in.

Four squads. Ten zombie rounds. One team left standing. Hold your stronghold against the horde while rival squads snipe through the windows. Die during survival for one shot at a 1v1 arcade duel in Limbo to fight your way back. Build your loadout, upgrade your guns, gamble for power.

Face relentless zombie waves in a decaying underground bunker. Fight solo or in co-op for up to four players. Build barricades, unlock new passages, explore and survive as long as you can.

A co-op game about exploring dangerous planets with your teammates, collecting and selling scrap metal to survive from the corporation. Assemble your own robot to help your team in your own way. Never be a “rusty coffin”.

Survive endless waves of the undead in Purge Directive — a 1–4 player online co-op FPS. Earn points per kill, upgrade your arsenal between waves, and see how long you and your squad can hold the line.

Ghosts prey on the living inside the haunted mansion of a long dead electricity tycoon. Dead Realm is a creepy, multiplayer action game with beautiful, immersive environments. You can play as either a Ghost or a Human character and work with your friends to run, hide, survive… or die.

Escape From Zombies is played alone or in cooperation, on a map where the player(s) must repel waves of zombies. It should be noted that the game does not end until all players are dead, the main goal is to beat the record of survived round.

Nachtfrost is a round-based WWII zombie survival shooter. Play alone or with up to three friends across six haunted wartime maps: board the windows, restore the power, earn points for perks and weapons, and survive the dead for as long as you can.

Escape together or die alone. A relentless creature is hunting you in this intense co-op bodycam horror experience. Communicate. Stay quiet. Survive. Every move matters. Every sound could be your last. Made by one developer.

A co-op horror FPS about daring heists in a city full of zombies. Because, you know, they don't need money anymore, but you do! Multiple ways to approach each heist and randomly generated elements await you. Gather your team and get ready to rob the dead!

Take on a city overrun by zombies with 1 to 4 players online — co-op or PvP! Hold the line against running, leaping, spitting hordes. Fight by day, hunt in the dark of night. Tear off limbs and unlock cosmetics with every kill. Stand together... or hunt each other down.

Hellbreach: Vegas is a Wave-based First-Person Shooter for 1-4 players, made with passion by a one man dev team! Set your loadout, kill, and earn cash. Take a spin on the various slot machines and level up to improve your survival chances. Are you ready to try your luck?

Polygone is a low-poly, yet highly visual take on the classic "Zombie Modes" in modern first person shooters. Play with up to four friends to fight off endless hordes of over 50 different zombies and bosses on a massive map that you'll need to unlock areas to explore.

Operation Endpoint is a wave based survival game. Survive ever increasing rounds against infected, earn cash to buy barricades, weapons, and more.

6-player co-op survival horror at its finest! Free updates, free special events and a ridiculous amount of fun!

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

Venatur is a Online PVPVE first person shooter, extract and survive, loot valuable items, craft better equipment, complete 3 story lines quests. Get in a world ravaged by totalitarian politics, experiments and anarchy. Train to become the strongest of the Venatur.

UNFROST is a co-op Antarctic horror FPS about hunting ancient entities known as the Riftborne. Gather evidence, survive extreme conditions, prepare a nuclear strike, and extract before impact.

WASTED Bloodline is a first-person shooter with stunning graphics, singleplayer botmatch mode, online multiplayer, and cooperative play, featuring long-term support.