Fun idea, but the mechanics make items completely useless, and they’re the only interesting about Stompers. Proximity on items needs to be removed, bananas need to have better odds than 50/50 to have any point, and signposts need a step limit, not a real time limit. This design encourages a strategy of not checking Stompers more than a couple times a day, because it renders signposts and bats pointless updating your steps in large chunks infrequently, ensuring you avoid all proximity and time limits.
Fun idea, terrible balance and execution, WILDLY overpriced subscription.
Overall: thumbs down.