The voice acting and sound effects in this game were awesome!
The Teletubbies-esque narration was stupendous, and all the little sound effects and voiceover for each interaction was great. I especially loved the little musical section for the running coins.
The turtles flying up into the air is another nice little stupid touch, though I admit I was a bit annoyed when I was killed by a falling turtle at 12/20 coins.
My only real complaint about the game is it can take a while to get 20 coins, between having to lose a coin and catch it again with the runners, to a lot of the interactions being duds, and the movement speed being a bit slow for my liking.
I never made it to the end, and the coin runners get annoying after a while, but there's still quite a lot to like here.
Awesome work!