These Effect Modes offer unique twists on the Tetris formula, providing fresh challenges and opportunities for relaxation or skill development. They break away from traditional scoring and objectives.

Purify
Objective: Clear 'dark' blocks that appear on the playfield. These dark blocks can only be cleared by clearing lines that contain them. This mode requires strategic placement to target and eliminate the corrupted blocks. It's a great way to practice clearing specific areas of your stack and managing unusual obstacles.
Mystery
Objective: Clear lines while dealing with random, unpredictable effects. These effects can range from beneficial (e.g., all I-Tetriminos) to detrimental (e.g., inverted controls, giant Tetriminos). This mode tests your adaptability and ability to react to sudden changes. It's a fun, chaotic experience that keeps you on your toes.
Relax Modes (e.g., Chill Marathon, Focus)
Objective: Play Tetris without the pressure of a game over. These modes are designed for pure immersion and enjoyment of the game's visuals and music. There are no fail states, allowing you to experiment with stacking, enjoy the evolving soundscapes, or simply unwind. Perfect for when you want to experience the 'Effect' without the 'Tetris' challenge.