1) Things I enjoyed: The riddles (!) and the puzzle (!), the quality of the multimedia assets, the use of camera to frame the interactable items, the hand-made drawings!
2) Things I had difficulty with: Slow loading at the beginning (maybe some further optimizing?), a random bug (interaction froze) which required reload. Maybe a slightly higher walking speed? Maybe more simplified input methods, e.g. substitute some keyboard buttons with UI buttons (like an X button to close).
3) Ideas: Instead of using M/R/H to open a UI and X to close it, I think I would heva preferred using the same button to toggle the UI instead (e.g. M to open and close). When the UI is enabled, it would be great to pause the game (not allow navigation with the UI open). I have a bad memory, so I would like to have the riddles info (R) constantly open, so placing it on the side instead of the center would have helped me.
GREAT work! 😁 🏛️
P.S. Good idea adding your LinkedIn ;)