Read more here for information:
http://wollay.blogspot.com/This game is pretty mainstream as of now, but just wanna inform you all about it's current state.
The expected release for this game is not known yet, and the game itself will
not be free. The game looks indeed promising, but I can already tell the creator of the game (Wollay) will become greedy with this and have expensive membership subscriptions for the game. This really appeals to Minecraft players. Cube World is an eclectic mix of retro games such as the Legend of Zelda, Super Mario Brothers, and a few others. From what I see, Cube World could be very similar to Animal Crossing. This will be a typical RPG though, you kill bosses, gain XP, go on quests, even go on quests with friends, build your own dome or territory, etc.
I'll post some pictures of the game later.