Are these cheat codes worth adding to the article?
Simply put, it's Breakout with LEGO bricks.
channel.png is a placeholder graphic for... a channel, whatever it means by that.
testpat.png is a test pattern with the developer's names written in MS Paint.
pat3.png is a blurry, sinister face.
common\sounds has two unused sound effects.
click.wav is the Windows XP popup sound.
testing.wav is a robot saying "You have reached the point of no return." It was meant for testing, as the filename would suggest.