Top similar games like Operator Ace's Simple Infinite Survival:

Dead Containment is an on-rails shooter inspired by classic arcade games. Players fend off the undead as they race through a city under siege, blasting away the horrors that roam the streets using a variety of weapons. Playable solo or online co-op.

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.

In "Nexus Knights," players embark on an exhilarating journey through time and dimensions, battling against the forces of chaos to preserve the stability of the universe. As Nexus Knights, they must hone their skills, forge alliances, and unravel the secrets of the multiverse.

Robo Rob: Dive into this compact, rage-inducing puzzle adventure that's sure to test your patience and skill.

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?

Survive an onslaught of cult adherents that worship a mysterious beverage

Monster Showdown is an action packed VR shooter. Increase your chances of survival against an ever growing horde of monster by exploring your environment and strengthening yourself by picking up Perks, Ranged Weapons and Melee Weapons.

It’s 2091 and megacorp Horzine has produced the ultimate army: an obedient horde of bioengineered monsters called zeds. Now, join the rebel group Nightfall in this co-op action/horror FPS that puts you and your teammates in a battle for the future of humanity.

In this genre-bending space shooter, you will be faced with infinite waves of alien attack ships, giant capital ships, many intense races to complete, classic first person shooter modes to play & much more. Do this alone or with friends in multiplayer.

In a galaxy far away a world is facing doomsday. As nations rise against each other the world is plunged into chaos. Many illegal groups such as gangs and independent militias and demonic cults take the advantage of the situation to expand. Your task is to assassinate a demon dubbed Lord of Terror.

Fluffy Bastards is a FPS in a grotesque fantasy world where you play as Theodore, a humble gamekeeper. The goal of the game is to destroy all rabbits that stand in your way and save the world. Do quests, get the best weapons, and find out how to stop the invasion of bloodthirsty rabbits! Damn you!

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.

Either FPS or TPS, choose your play style and survive the apocalypse on your own or with your friends. But one must know for sure it ain't gonna be easy, there are hordes waiting for you. Not even considering tough ones... Nevertheless it's gonna be fun.

Be permeated by the adrenaline-pumping gameplay worthy of the most famous shooters and survive the rise of madness! Experience the chaos and human perversion firsthand. This adventure will take you from the dark streets of DreamCity to the higher floors of the corporations that control it.

Sin Survivor is a wave-based, first-person co-operative or single-player shooter based in a post-apocalyptic world overrun with blood-hungry, satanic demons.

ITERRIA ZONE - Horde destroying game. First-person Shooter, Survival, Horror

Pathogen: Survival is an arcadey wave based FPS zombie game that prioritises progression and customisation.

Dive into horror in Entities. Solo or up to 4-player matches offer dynamic puzzles, relentless entities, and extraction shooter mechanics. Investigate, unlock paths, and survive in dangerous zones as a private operator. Master skill and terror. Are you ready to confront the unknown?

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

The American War is a first person shooter that takes place during the Vietnam conflict. The narrative is told through comic book panels from the perspective of a US Veteran recounting his experience. The accuracy of this account is dubious, twisted by trauma and the use of military stimulants.

Containment Initiative is a local co-op VR shooter which can be played by two people on the same PC. Kill zombies alone in VR or have a friend cover you by using the mouse and keyboard. Features include realistic weapon reloading as well as a variety of unlockable guns, upgrades, and loot to find.

Everlife is a fast-paced maze game where you use mystical abilities to collect stars from several unique environments and escape them without being killed.

It's an intense cooperative survival shooter that pits a team of up to five players against endless waves of zombies. As the last line of defense in a post-apocalyptic world, players must work together to strategize, survive, and take down the hordes.