Welcome to Blowhole, a completely playable open source puzzle game for the Game Boy Advance.

I spent part of my summer learning about game development and programming for the Game Boy Advance. I wanted to write a game from beginning to end with well commented source code and release it under the GNU General Public License so that others could learn from it as I did. Blowhole is the result of this endeavour. See the About section for more information and the Download section to (obviously) download Blowhole.

Blowhole is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

Blowhole is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.