Based on the G&W Tetris prototype game.
Use on screen buttons or keyboard to play.
Keyboard keys to play :
"◀" for left, "▶" for right, "▲" for drop & "▼" for speed down,
"Space" for turning, "1" for game A, "2" for game B.
Alternate keys to play :
"s" for left, "d" for right, "e" for drop & "x" for speed down,
"Enter" for turning, "a" for game A, "b" for game B.
How to play the game :
Make full lines that score and vanish, full stack is game over.
Click here to see the manual.
Switch the drop & turn button