When you start playing, random blocks start dropping from above. You can use 'wasd' to move the block 'horizontally' while it drops 'vertically'. Pressing 'W' will push the block to the back of the scene! The back of the scene is calculated according to camera rotation which is locked to be in specific angles and allow the rotation around Y_AXIS.

Each shape from definition is aligned to look on the back of the screen. Pressing 'ijkl' like 'wasd' will rotate the shape around Y_AXIS 0,90,180,-90 degrees so the shape will now look on the back,left,front, right. Currently, you can press 'u' or 'o' to make the shape look under or over itself, but the rotation around the Y_AXIS resets to 0. //TODO

Pressing the 'spacebar' will drop the shape and create a new instantly. For debug, pressing 'p' pauses the game.

Enjoy! Play Tetris 3D now!!!