Loved it, thank you for sharing!! I found everything on the first try, except for the broken sphere...revisited all but no idea where that one is?!? Also, the shell was not obvious to pick up, and there's a typo somewhere with the word "apparently". Great game otherwise, some nice puzzles and the 8 bit games are fab!
Thanks - glad you liked it.
The broken sphere is another one where there isn't much signposting - it's easier to find by accident than design. If you look at the map, on the western side, there's literally a single pixel anomaly to indicate the presence of something.
Thanks for pointing out the typo as well; I blame the cat saying it - cats are notoriously bad spellers. Anyway, I uploaded a fixed version.