Georena

Georena is a very simple game in which you have to survive as long as you can by destroying enemy shapes. 
You can only destroy enemies that match your current shape. 
Your lethal weapons (as well as your opponents') are your vertices. 

Developed for Ludum Dare 35 - Theme: Shapeshift.
Original page: http://ludumdare.com/compo/ludum-dare-35/?action=preview&uid=90107

Credits

"Art", "Music" and Code: Fabio Marocchi