CaptainD \ Miguel - many thanks for your kind words. I'm repeatedly blown away by the amazing games produced by the AGS community, so it's been a great feeling to get my first game finished and uploaded for other people to play. Writing Zog Moonbuckle has been such a fun, relaxing experience too, so I'm definitely inspired to make some more games now! 
CaptainD - I'm really happy that you enjoyed playing the game and thanks so much for your feedback.
I think a talkie version of the game would be great, so I'll definitely let you know if this is something I start working on in future. With regards to your score of 245/250, I think the only thing you could have missed worth 5 points (and still complete the game) would be the following:
Vortex

CaptainD - I'm really happy that you enjoyed playing the game and thanks so much for your feedback.

Spoiler
At the three stone of Emarco, examine the large triangle stone bearing the red circle.
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