Just download this and install - no need to install previous versions. This is another major update, and probably the second to last change to the game's mechanics. Changelog is in the description.
-Redesigned graphics: simplified the art style of shapes and changed the background sun color.
-Added pentagons and the rewind mechanic! Every 5 speed you gain adds a chance to spawn a special pentagon, which when killed activates rewind mode! Rewind mode mirrors the screen (controls are flipped to reduce confusion) and causes all kills to remove 1 score REGARDLESS OF SHAPE, but remove speed based on what shape it is, meaning you sacrifice some score in order to remove a lot more speed to make the sensitivity easier. The idea is that players have a means of reducing speed, but risk their score in the process.
-Slightly changed tutorial room to reflect art style and explain pentagons/rewind.
-Slightly more framework for upcoming mutators added.
-Changed the way the game handles movement to fix some bugs and allow rewind.
-Once again forgot to implement in-game version counter *facepalm*