4tris archived - please move to https://github.com/tpanj/tetris42
Tetris for 2 (up to 4 in progress).
KEYS_WASDfor player 1 on leftKeys_↑←↓→for player 2 on right
Tetris for 2 (up to 4 in progress).
KEYS_WASD for player 1 on leftKeys_↑←↓→ for player 2 on right