Well done on getting it over the line Gary. Your art looks excellent, and I am a big fan of the Delta 4 font too.
I noticed that Adventuron is not dealing with margins properly in your game (edge of graphics should ideally align to the left and right of your top bar), so maybe you can do an update with a fix for this once I have it sorted.
I think I won't update the regular edition of Adventuron for now, because it's too risky to update when people are submitting their games so I'll post an updated URL once the fix is made and you can try it out yourself before doing an update (or you may think the current margin behaviour is preferred, in which case I'll show you have to force Adventuron to maintain the current layout).