Fixed a bug where ability power can exceed 100.
Fixed a bug where upgrades were not working correctly due to some previous changes in the last update.
Updated the particle turret explosion effect. It now has a better look and more properly reflects the proper explosion radius.
Proper balancing of the survival maps is in progress. Once a map has been properly adjusted a difficulty rating is being added to the selection menu. Currently five levels are complete. The rest will be completed in stages over the next few weeks.