This is really cool! Felt like an old school side scrolling adventure game, where you'd have a nicely illustrated paper manual to flesh out the world and explain the mechanics. The arrow leading you to the clues is a nice touch and I liked the randomised boons. One tweak I'd suggest is maybe having a single interact key for chests, doors and switches to simplify the control scheme even more (as you only need to do 1 of those actions at a time). Great work and I could definitely see this being fleshed out more!