Fight an endless horde of evil minions and survive as long as you can. Collect loot and purchase new upgrades and magic abilities. Summon allies to stand along side you and survive the horde!
Changes:
[list]
[*] Physics engine tweaks to reduce collision calculations and improve performance, especially with large numbers of mobs and fire
[*] If too many mobs are on screen, new spawns will combine into "giant" mobs with increased HP
[*] Remove cat speed upgrade card (it didn't do much)
[*] Double Portal HP
[*] Buffed acid & ice effects
[/list]