TruWorlds

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.

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.

Roblox is a massively multiplayer online platform marketed toward creators and players of all ages. It allows users to create their own virtual games using a variety of objects, which they and others can enter and socialize in. Games created on Roblox can be scripted using a sandboxed scripting language based on Lua 5.1 to affect events that occur in-game and create different scenarios.

Dude Simulator 2 is an open world sandbox game. This is a life simulator. The main objective is to enjoy what you are doing.

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.

Albion Online is a free-to-play sandbox MMORPG set in a medieval fantasy world inspired by Arthurian legends. The game uses a classless system where a player's equipped gear determines their abilities and playstyle. Items span eight tiers and are entirely player-crafted, forming a fully player-driven economy. The open world features zones with varying levels of PvP risk, from safe areas to full-loot zones where defeated players lose their equipment. Players can join guilds of up to 300 members to fight over territories and castles in large-scale battles. The game also offers PvE combat and various gathering and crafting activities.

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!

Etherborn is an environmental puzzle platformer built on exploring and understanding gravity-shifting structures. You are a voiceless being that has just been born into a world where a bodiless voice calls to you, patiently awaiting your arrival. As your first thoughts emerge, you realise your journey has just begun. You must reach this ethereal voice to fully understand your own existence.