We first saw Geometry World last December when PlayStation Portable homebrew developer Jaklub released the R2 version. In case you missed that release, Geometry World is a platform game where you play as a red ball (now an orange thingy) and you go through an obstacle course to get to the end of the level.

QJ Forums member Vicboy noted that if you've played the mobile game found in some Nokia phones, Bounce, then you'd know how this homebrew game basically plays. Anyway, here's the changelog from Jaklub's release thread:

additions
over 15 new levels
+ new objects
+ 4 languages (English, Polish, French, Germany) (French and Germany are not completed)
+ music
+ new hero with animations

changes
* new eboot
* changes I don't remember

You know the drill. Download's below and if you have any questions or suggestions, you can visit Jaklub's release thread.