About Just Simple Tetris
Stack blocks, clear lines, and survive while difficulty climbs gently over time.
Easy to Challenging changes speed and pressure from garbage lines and rising rows.
In Vs Computer mode, race an AI shown as a pixel minimap. In Zen Autopilot mode, the AI restarts forever until you exit.
Mouse and touch controls: click or tap to rotate, drag to move, right click or swipe down to slam.