Related:Cookie Clicker: Every Secret Steam Achievement (& How to Get Them) With the Season Switcher upgrade the player will be able to purchase biscuits that will activate seasonal events for 24 hours. It's important to note the price of these biscuits will increase after every purchase and i...
For upgrades in beta versions of Cookie Clicker (if any), see Cookie Clicker Beta. For Heavenly Upgrades, see Ascension#Upgrade Tree. Upgrades are things that make buildings and some other parts of the game better. As of version 2.052, there are 716 norm