Games like Rio: Raised In Oblivion

"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.

"171" is a single-player, open-world game with good graphics, set in a vibrant city inspired by Brazilian scenarios, offering regular updates and new features, including customizable vehicles and weapons. However, it's missing optimization and has several bugs, with occasional themed updates to enhance the gaming experience. The game aims to provide a sense of familiarity to the player with its captivating setting and attention to detail.

"Pantropy is a massively multiplayer Sci-Fi Shooter game, where players must band together in factions to thrive in a dangerous world filled with powerful mobs and enemy factions. With customizable bases, anti-gravity technology, and an anti-offline raid system, players must travel deep into enemy territory to gather valuable resources and craft powerful mechs. However, be warned as the game has been described as having lots of bugs."

Project Genom is an Alpha stage open-world sci-fi MMORPG set on a renewed world with new characters, enemies, NPCs, and artificial intelligence. The game features a hundred square kilometers of explorable terrain, 10 instances, customization options, and initial character skills upgrades, with frequent updates planned leading to its full release. Please note that the game is still in its Alpha stage, so many mechanics are yet to be introduced.

Lifeless is an action-packed game set in post-apocalyptic Stillwater Bay, featuring immersive narrative-driven gameplay with engaging NPCs and challenging missions. Players can build bases, scavenge vital resources, and strategically level up their characters in single-player or co-op multiplayer modes. While praised for good graphics and gameplay, it notably lacks optimization.

"Osiris: New Dawn" is a sci-fi survival game where players explore and colonize alien planets. Gather resources, build bases, and advanced technology to survive against the harsh environment and alien creatures. Fight solo or with friends in online multiplayer mode to expand your territory and uncover the mysteries of the galaxy.

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.

"The Fifth Day" is a post-apocalyptic survival game where you play as a machine in a world left vacant by humans. Explore diverse environments, gather resources, and compete in online survival matches against other players. Upgrade your skills and eliminate opponents to become the dominant machine in this desolate world. Offline freeplay mode also available.

Outlaws of the Old West is a open-world survival game set in the Wild West. Create your own character and build your own town, or roam the lands as a lone wolf, hunting, trading, and fighting for survival. Join factions, complete missions, and navigate the moral complexities of frontier life in this immersive and gritty simulator.

Miscreated is a hardcore online survival game set in a post-apocalyptic world filled with mutated creatures, dangerous animals, and hostile survivors. Explore diverse landscapes, from serene forests to ominous bunkers, and drive over 15 types of vehicles to travel faster. Scavenge for food and water, ensuring items are safe to consume before using, and consider hunting wildlife or growing crops to avoid contamination.