There have been genre changes in games before, but none quite like this. Petri Purho, creator of the irresistible Crayon Physics and the rather odd Evolution Shmup, has released his next monthly freeware title. This new game, Planet of the Jellies, utilizes hand-drawn Space Invaders enemies in a puzzle atmosphere. You click on an enemy to move them towards the bottom of the screen. Match enemies in rows or columns of 3 or more to clear them and add to your score. It's as simple as that! The download clocks in at about 6.3 mb, and can be gotten from Petri's blog.

[Via IndieGames]