Perfect I say!
This is a very good game with just the right amount of difficulty! While I myself was never very good at the retro games I grew up with, this definaely reminds me of one. I didnt get very far but that is just because I am impatient! My one and only complaint is that you cant shoot while on a ladder, but that isnt anything to complain about, a lot of old school games did that. great work! ^_^ 10/10