Your goal is to score big by creating as many real words as you can before the screen fills completely to the top. You can move the letters left or right to create words. However, if the letters stack to the top, you lose. You can use bombs, dynamite, lightning, and wild blocks to help you. Try to get the bonus word to clear the board and score extra points.
Wordtriss includes options to control game speed, change the time limits, and set minimum word lengths. It also features MIDI and WAV files, and keeps highscores for the best players.