Roblox is described as «allows you to create games, build whatever you want with lego-like bricks, play other games made by users of the community, and even participate in the economy by trading, selling, buying, and collecting items» and is a popular Sandbox Game in the games category. There are more than 50 games similar to Roblox for a variety of platforms, including Windows, Mac, Linux, Android and BSD. The best alternative is Garry»s Mod. It»s not free, so if you»re looking for a free alternative, you could try Minetest or KoGaMa. Other Roblox like games are World to Build, Blockland, LEGO Worlds and MineClone 2.Roblox alternatives are mainly Sandbox Games but may also be Crafting Games or Game Development Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Roblox.