I liked the sound effects and the little guys but i always managed to get them stuck somewhere. Recalling them almost always made it worse but i think this was a skill issue on my side :D
I think the idea of the game was cool and i liked the attention to detail on the books for example.
Being able to look down further would have been nice, but crouching did the job aswell.
I would have liked a setting to adjust volume, for me it was a bit loud