This update includes a new way to fight off the Ember. As you kill enemies they will drop souls and those souls can be used at tower platforms to purchase towers.
Changelog EDv0.2.4
General:
-Fixed bug when going from multiplayer menu to main menu then back would cause the menu to not show.
Singleplayer:
-Significant performance optimizations for enemy tracking
-Added Shredder Tower
-Added Souls
-Decreased radius on third priest skill