Use the arrow keys to preform actions such as moving and jumping. Q = Place current block R = Delete tool Flag + t = Generate new world I updated the block placing system, now it won't lag the game, but it for some reason makes it harder to delete stuff.
Making huge worlds will probably cause your browser to lag... hard... but give it some time and it'll work Hold t and press the flag to generate a (in dev) world! (0 for flat)
