Use the arrow keys to move, space to interact, WASD to move your cursor (You can only see it if you are pressing WAS or D) q to switch cursor mode (an x means destroy and an o means to place) and use numbers 1 - 4 to switch blocks (note moving while jumping is hard, but if you hold A or D while jumping you move two blocks in that direction (assuming you timed the enitial press right))
The original concepts are from Minecraft and Paper minecraft
