Not Tetris 2

A block matching game for PC and Mac developed by Stabyourself that takes the classic Tetris gameplay and incorporates 360 degree piece rotation and a physics engine.

Overview

Not Tetris 2 is a take on the Game Boy version of Tetris; it differs from the Game Boy version of Tetris by featuring a physics engine.

The original version of Not Tetris did not have a line clear mechanic, and is included as a mode called "Stack" within Not Tetris 2. Line clears in Not Tetris 2 are based on horizontal block density instead of explicitly filling in an entire row with blocks as in classic Tetris.