F7 Saves the World
Right Click to break blocks
click on a block in the inventory then left click in the world to build
Right Click on blocks in inventory to craft stuff

Good Luck

I Ditched Both Themes Because I couldnt think of anything to do for it

Also this is Basically just an update to zerominer


Added
Zombies
Sword (Press Space)
Dark Realm (Still very Buggy)


Edit:
Like what I did from Alpha to Beta
when It comes time to Move from Beta to full I will once again be Re-doing the game engine from scratch

Alpha was 2d Top-Down
Beta is 2d Side-Scroller
Full will also Be Side Scroller with Enhanced Graphics and Gameplay