thanks for trying out the new version!
Sounds like you died at the mall, the last biome before the end.
At the moment mostly everything should stack, such as the werewolf perk and stat increases. But I plan to make it so the more unique perks are removed from the pool once you pick one. Ideally I'd never let the game give you the option for a perk that isn't going to stack.
You can actually drop stuff pressing shift + D. There's some other shift commands too for people who don't want to use the mouse. I definitely need to add remappable keybindings in the future.
I still have 2 big features I want to add to the game, an optional ascension ending for extra difficulty, and some kind of meta cosmetic stuff you unlock for playing. I also have a ton of misc content I'd like to add, so we'll see. I'd like to finish it sooner rather than later.