Lay of the Land is a sandbox adventure game set in a fantasy world where everything is physically simulated. Use the environment to your advantage and Explore, Fight, Loot and Build your way through mysterious lands.
Polytoria Alternatives
Polytoria is described as 'Free-to-play platform and website similar to Roblox. You can create levels, play levels, talk in a forum, customize your avatar and do many more activities' and is a Sandbox Game in the games category. There are more than 10 games similar to Polytoria for a variety of platforms, including Windows, Android, Android Tablet, Web-based and iPhone apps. The best Polytoria alternative is Minecraft. It's not free, so if you're looking for a free alternative, you could try Luanti (formerly Minetest) or Roblox. Other Polytoria like games are Minetest Game, Brick Hill, Yahaha and Blokoto.