Games like Organosphere

"The Black Masses" is a first-person shooter game that takes place in a grim, demon-infested world. As a member of a secret organization, players must fight their way through hordes of nightmarish enemies using an array of weapons and abilities. The game features intense, fast-paced combat, as well as a dark, atmospheric setting that will keep players on the edge of their seats.

"Survive the Nights" is a post-apocalyptic, first-person survival game. Players must scavenge for resources, craft tools, and build shelters to survive zombie attacks and harsh weather conditions. Cooperative gameplay and a focus on realism, such as complex crafting and day-night cycles, set this game apart.

"Contagion" is a horror survival game with dynamic gameplay, where each playthrough is unique due to its built-in randomization system. The game features state-of-the-art gore and immersive sound effects, bringing the dark atmosphere of a zombie apocalypse to life. Traditional zombies and various game modes provide an intense and addictive experience.

Survive, exploring a vast island where everything is interactive and covered with zombies. - Build and upgrade bases using materials obtained by cutting down trees, mining up stones and collecting artifacts. - Get food through hunting and farming, cook and eat. - Build fortresses and traps to guide zombie movements to defend the flocking zombie waves. - Collect various items, weapons and costumes …

Mist Survival is a first-person open-world survival game set in a post-apocalyptic world overrun by zombies. Develop strategies to survive by scavenging for resources, crafting tools, and setting up defenses against the undead. Build and manage your own base, form alliances with other players, and navigate through a dynamic and ever-changing environment.

Chernobylite is a single-player or co-op horror shooter RPG set in a hyper-realistic 3D scanned Chernobyl wasteland. As ex-employee Igor, you'll investigate your fiancée's mysterious disappearance, facing military, stalkers, supernatural creatures, and harsh environment. Build a base, craft, manage resources and companions, and prepare for a thrilling adventure of survival, conspiracy, horror, love, and obsession.

"TRAPPED is a action-packed game that can be played as a single-player or with upsets to 2 players in both co-op and PVP modes. In a post-apocalyptic world, players must work together to capture critical points and survive against mutant creatures and the army, who are determined to eradicate all. The game features robust mechanics and allows friends to join at any point through Steam."

In "Withstand: Survival" , play as a journalist on a mysterious island with infected residents, wild animals, and special forces. Explore the dangerous open world, gather resources, craft items, and complete quests to uncover the truth. Fight enemies, build and upgrade your vehicle, and survive in a hazardous environment with poisoned water.

Surv1v3 is a horror shooter game built for VR, offering single and multiplayer options for up to 4 players. The game features a gripping story set in a post-apocalyptic world overrun by the V1V3 virus, with a focus on realistic survival gameplay. Despite its stunning visuals, the game suffers from optimization issues and bugs, but its dense atmosphere and blend of humor make for a unique zombie survival experience.

DeadPoly is an action-packed polygon zombie survival game with base building, crafting, and gun customization. Play solo, with friends in co-op or multiplayer mode, or engage in PvP battles. Create a character, build a base, gather resources, and scavenge for weapons and attachments to survive in this sensational game with plenty of humor, but beware of bugs.