Some people don't have unity web available on their devices on computers. Mine blocks is an Internet game that is 2d, probably the only bad thing about it. It can be accessed from all devices that can get on the internet and has almost all the things the 3d minecraft has.
The reason I said that because guess what there is a new update on Minecraft ps3! Now you can get horses, nametags, and fire works! Even though I never played mine blocks I think it looks kinda weird. But on mine craft their is Christmas mode and mars! I hope you guys said Minecraft!