Added new playable cat (unlocked by typing "spookymonth" into the main menu redeem area)
Added 6 new cards
Added 2 new achievements
Fixed bug where the Mortar rat could shoot your while paused
Fixed bug where having more than 3 Sentries would make them not work
Optimized game for better frame rates at higher levels a lil more
HAPPY HALLOWEEN
Source: Steam Community (opens in a new tab)
Build and release context
Recorded Steam release date:
Within one calendar day of this post (UTC). The listed date does not establish an exact launch time.