Gemcraft Chapter Zero

The long awaited prequel to Gemcraft has finally been released. Hands down the best tower defense game ever!

http://armorgames.com/play/3527/gemcraft-chapter-0

I'm finding it pretty challenging. There so many play modes, and leveling up, and new skills.

But does anyone know how to get Anger to work? I can't seem to summon extra monsters.

Edit: Oops, put this in the wrong section. Could someone please move this to entertainment?

Pretty fun! :D

this is great for killing time at work since if I have a good set up, I can just let it go and do other stuff for a minute or two.

First one was great, I like the second one so far. :D