It's ok, simple concept.
But a few critiques:
--The medal's pop up in the middle of the screen, blocking view of the flies.
--It was never mentioned that you could push Z @ "the point of impact" to jump higher (and the coins were still too high most of the time).
--Don't really need a score counter since its only based on coinsx100 (Coins and TotalCoins would've sufficed)... would've been nice if the flies counted towards the score, even just a lil bit wouldve been nice.
I think the game okay but their is a problem with having almost all the coins out of jumping range. Then you don't have any extra fuel things floating among the coins making it very hard to last more then a minute before dying. So I would change your game a bit and lastly your bugs are to small!
Nice, but boring. It could be nicer with:
-Enemies to avoid
-Special coins, with multipliead value
-Special flies, that gives you higher jumps
-A lenght metter
The "Score" is useless, since it's always the number of coins times 100. The coin counter is enought, or u could win more score for lenght or max altitude.
The medals apeear in the middle of screen, and that block vision to see flies. put it on corner.
A Story always makes the game better :)
This game is impossible, boring, and generally disgusting. This could be fixed by making the game branch off a bit, adding more features, or just increasing the amount of coins.