Minecraft
Commercial
Minecraft is sandbox world building game currently owned by Microsoft.
Gnomescroll
Open Source
Gnomescroll is an open source multiplayer voxel game.
Junk Jack
Commercial
Junk Jack is an action-adventure sandbox video game.
Clonk
Freemium
Clonk is a single player and multiplayer computer game series.
King Arthur's Gold
Freemium
King Arthur's Gold is an online action video game for Windows, Mac and Linux.
Mythruna
Free
Mythruna (myth + rune + a) is a game under development attempting to combine serious role-playing elements with an endless, living, and completely modifiable …
Voxelands
Open Source
Voxelands is a free voxel world game.
Starbound
Commercial
Starbound is an action-adventure video game.
Compare Terraria with alternatives
Compare King Arthur's Gold and Terraria and decide which is most suitable for you.
Compare Gnomescroll and Terraria and decide which is most suitable for you.