Starbound
Could be interesting
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.
No Man's Sky is an action-adventure survival game set in a procedurally generated universe containing over 18 quintillion planets. Players explore star systems, gather resources, trade with alien species, and upgrade their equipment while following an overarching narrative involving a mysterious entity called the Atlas. The game is built around four pillars: exploration, survival, combat, and trading. Since its 2016 launch, it has received numerous free updates adding multiplayer, base building, fleet management, and virtual reality support.
Hardcore medieval multiplayer sandbox with terraforming, free preset and modular building construction, rich crafting (smelting, forging, farming, animal breeding etc.), survival, no target physics based combat, original combat formation system and numerous other features. Taking place in the fictional medieval world, game imposes a realistic system of global politics, economy, and socialization.
Empyrion - Galactic Survival is a 3D open world space sandbox survival adventure. Build mighty ships, menacing space stations and vast planetary settlements to explore, conquer or exploit a variety of different planets and the allegedly empty space!
Force of Nature is an indie open world sandbox game with fighting, crafting, building and farming systems.
Vagante is an action-packed platformer that features permanent death and procedurally generated levels. Play cooperatively with friends or adventure solo in this challenging roguelike-inspired game.
Miscreated is a multiplayer online hardcore survival game set in a post-apocalyptic future. You will need to survive against mutants, players, and even mother nature herself.
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.
Children of Morta is a narrative driven hack and slash roguelike. Take on the role of a member of the Bergson family, the Guardians of Mount Morta, as you fight desperately against the Corruption. Experience not only what it means to be a hero, but to be part of a family that bears the weight of the mountain together.
Omensight is an action role-playing game framed as an action murder mystery. The player takes the role of the Harbinger, a warrior who appears only in times of great crisis, and uses a power that allows her to relive a single fateful day over and over. Combat is fast and built around a light attack, a heavy attack, a dodge, and a jump, with additional special abilities and the aid of a companion character. The mystery is unravelled by replaying events and joining forces with different allies rather than by sifting through evidence directly. It is set in the same world as Stories: The Path of Destinies, of which it is the successor.