Oh boy, Backpack Rat! Back Packrat? Either way, I'm all over games where you play as a rodent, games where you explore a dungeon, and games where inventory management matters.
I don't know if it's the layout of Itch specifically, but I have to scroll the browser window a lot to be able to click the map icon, then scroll back when it's time for the action. The game keeps pausing instead if I try to keep the game screen completely in view when clicking the corner.
