Love the frog :)
Keep away from using "))" in texts, it just felt a bit cringe at the time.
And maybe put a title on who's speaking to us? 
As for the gameplay : I think I've found some things, but most of the time I was just wandering around trying to understand what to do, the book didn't help either, it was something like a magic to me.
Overall there is something to work on, but good job anyways!

Very nice mood of the game.
I understand that game is under development so...

From my oldy vision what can make you game better ))

- decrease gloss in materials
- if you'd like make objects highlited - use luminocity
- you need less sharpness on edges. Most elements are smooth and this is good for your game, but some are sharp. This can be used for accents but dont know if it is a key for you.
- something wrong with camera - it is not clear can you jump on or not
- make more lights to add more shadows or bake in shadows near cabinets on a wall
- initial order after the game start blocks playing. It will by nice to close it by button or click outside.
Very nice work! Making an attraction.