Games like Outlast

"Deep Despair" is a survival sandbox game with a retro style, similar to Minecraft but with more realistic and credible mechanics. The game world is divided into 4 levels with increasing resources and difficulty, including abandoned mines in dungeons. Building shelter and preparing for nightfall is crucial as the game features dynamic time of day and challenging nights. The second part of the game is set to release this fall.

In Outbreak Island, you uncover dark secrets on a mysterious island linked to your missing father while surviving against zombies and hostile survivors. Scavenge resources, craft weapons, and fortify your shelter to endure nightly threats from reanimated creatures. Restore your father's farm to create a safe haven amid the island’s dangers.

"Rogue Harvest is a Rogue-like Open World Adventure with procedurally generated environments, offering a variety of gameplay activities such as exploration, combat, resource gathering, and farming. Players must survive harsh elements and permadeath while leveling up skills and crafting abilities. The game provides new content and features regularly, with each playthrough unique and valuable."

"Starsand is a single-player Simulation game with an interesting plot and phenomenal graphics, accompanied by masterful music. Stranded in a desert, your character must survive and find rescue, fighting against the harsh conditions, bugs, and the need for grinding. Despite its flaws, Starsand offers a unique atmosphere that challenges players to persevere."

"Lantern Forge" is a sandbox survival game with isometric hack 'n slash combat, set in a procedurally generated world with day/night cycles and dynamic lighting. Gather resources to build, craft, and explore different biomes filled with unique monsters and treasures. Choose from 4 skill trees, enchant equipment, and build a town center for trade. Descend 90 levels underground to find rare materials and power up.

Fantasy Craft is a third-person RPG life simulator set in a medieval fantasy world. As the main character, you'll learn various crafts, build a house, and survive by hunting and fishing. Meet new people, explore mysterious places, and embark on an incredible journey in this immersive fantasy world.

"Malus" is a single-player Horror Action RPG set in a dark, demon-overrun world with a unique combat system, including lock-on mechanic and blocking with shields. The game is in early development stages, offering a slow-paced, atmospheric experience with a good plot and visuals, but it's very buggy. Find answers to your character's past as you explore the world and uncover grim secrets.

Wayward is a challenging, turn-based roguelike game set in a fantasy open world, with a focus on simulation, exploration, and discovery. The game features random environment generation, permadeath, and a wide range of items, creatures, and skills to interact with, craft, and combat. Its sandbox survival gameplay and complex skill system make it highly replayable and appealing to fans of the genre.

"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.

"10 Miles to Safety" is an isometric action/strategy game where 1-4 players must survive in a limitless procedurally-generated world overrun with infected. During the day, players can loot for weapons and resources, while at night they must construct defenses and avoid more dangerous creatures. As players progress, they'll encounter more powerful enemies and find more advanced weapons, blueprints, and recipes. The ultimate goal is to survive and make it 10 miles to safety.