Warheck wrote
Be aware that if it snows on a certain level, then it will snow throughout the whole level, not just one room.
This is exactly what I had in mind!
Warheck wrote
What sort of things will be kept in the cold storage?
Will it be populated by hostile monsters? (polar bears, ice golems etc)
I would expect an emphasis on ice monsters, yes.
So we have polar bears, ice golems, hunters... Might need to make ice variants of other monsters - which could be done via scripting CONFIGs rather than having to do actual code!
More importantly it could serve as a location to place The Groke as a boss or miniboss (probably just a straight up boss because it is 2x2)