Games like Project Existence Testing Environment

"Stars End" is a first-person, open-world survival game set in a procedurally generated universe. Gather resources, craft tools, and build bases to survive and explore the vast expanse of space. The game features day/night and weather cycles, as well as a variety of alien creatures and hazards to contend with. With its focus on exploration and survival, "Stars End" offers a unique and immersive experience for fans of the genre.

"Journey of Life" is a narrative-driven adventure game that explores the meaning of existence through the eyes of various creatures. Players traverse diverse ecosystems, solving puzzles and making choices that impact the world around them. Through a stunning visual and musical journey, the game encourages self-reflection and understanding of the interconnectivity of all life.

Planet Explorers is an open-world sandbox adventure game set on a distant planet. Players can build and customize their own tools, vehicles, and structures, while also gathering resources, completing missions, and fighting alien creatures. The game features a dynamic story generation system, allowing for a unique experience with each playthrough.

"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.

"KeepUp Survival is a base building and adventure sandbox game where you must survive on a deserted island with rich wildlife and abandoned structures. Set your own goals and create your survival strategy through various activities like crafting, building, farming, and keeping companions. Immerse in a detailed, immersive, and surprising world."

In "Outpost Zero," players lead a team of robotic assistants to build, automate, and defend a base on the alien planet of Gaiya. The goal is to prepare for future human colonists seeking to escape Earth, all while competing with other corporations for profit and survival. Players must balance resource management, base defense, and combat against alien creatures and pirate raiders to succeed .

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.

"Coreborn" is a fantasy role-playing game set in the world of Tormentosia, where players must rebuild, reclaim, and restore their land after near-total destruction by Sorgoth the Devourer. The massively multiplayer game features stunning visuals and stellar gameplay, with both co-op and single-player options available. Players can claim land, build homes, learn professions, and become valuable members of the community, all while defending against evil forces and surviving against Sorgoth’s minions.

"Crestfallen: Medieval Survival" is an immersive RPG set in a detailed medieval open world, where you build and defend castles, engage in strategic battles, manage resources, and embark on epic quests. Experience the ultimate medieval fantasy, either solo or with friends, by constructing modular castles, training knights, and conquering fierce enemies. Your legacy in the realm awaits!

"My Island" is a simulation game where players build and manage their own island, creating and customizing landscapes, constructing buildings, and nurturing various animal and plant species. The game features various seasons, each with unique challenges and activities, and allows players to create their ideal island paradise. With a variety of resources and tools, players will need to balance their time and resources to ensure the success and happiness of their island inhabitants.