Darwin Project
Could be interesting
Dude Simulator is an open world sandbox game. This is a life simulator. The main objective is to enjoy what you are doing.
Force of Nature is an indie open world sandbox game with fighting, crafting, building and farming systems.
A New Land, A New Life: Savage Lands is a gritty, brutal, first-person open-world fantasy survival experience in which players have only one goal: Stay Alive. Explore a world where days and nights are spent slaughtering vicious creatures, gathering scarce resources, building shelter and crafting powerful weapons needed to survive. Every decision counts, because one mistake can lead to an unfortunate encounter with death's cold embrace.
Sky Break is an open-world game on a stormy abandoned planet filled with wild mechas. Learn to master this world and to hack the mechas if you want a chance to survive.
Havocado is a silly hyper-speed multiplayer physics fighting game; shoot, punch, drive, and use magic to knock the other players off in a multitude of locations and scenarios.
The next installment in the critically acclaimed “State of Decay” franchise immerses you in an all-new, multiplayer zombie survival fantasy. Build a lasting community, working with other players or solo to overcome challenges while exploring your own unique story in a world that remembers the choices you make.
It's one year after the collapse of civilization and self-centered hedge fund manager Joe Wheeler emerges from his specially constructed bunker in search of food. This is a huge open-world RPG where you have the freedom to play how you want - but your choices have consequences. Your aim is to find other survivors, gain their respect, and build a community. You'll scavenge for supplies, trade, plant crops, go on quests, face moral dilemmas, go to war, and uncover dark, terrible secrets!
The last great human settlement exists within an unforgiving, infected world. Exceptional agility and combat skills make you a powerful ally and a valuable commodity. With your unique abilities you have the power to be an agent of change within this decaying metropolis. Use it wisely.
Rising World is an open-world sandbox game with randomly generated, fully destructible environments. Starting with the most basic of tools, collect resources to survive in the wildness. Evolve your world to create one of the biggest cities of all time or a gigantic castle, or simply let your imagination run riot! If being creative is all too much, just connect with your friends and get them to help. Rising World is a procedurally generated world, with fully textures landscapes, over 200 different building materials, loads of tools and many other items to help you create OR destroy your world without any restrictions.
Ancestors: The Humankind Odyssey is a third-person open world survival game where you explore, expand and evolve to advance your clan to the next generation. You relive the early story of mankind, but humanity is only one idea away from evolution or extinction.