WASD to move, as usual. Space to jump, of course. T for chat, who knew. /show F3 to show F3 and /hide F3 to hide it, easy. Press green flag to start, click Play Game to play, duh.
This is the newer version of my other 3D Minecraft. It has a coordinate system, daylight cycle, zombies, chat mode with commands, randomizer for starting position for all entities! That's a lot for a game made in a day! Let me know if there's a bug, I hate mesquitoes! Also, read the comments to see info about each update.