Thank you I never know if what I am working on is any good It's nice to know I have not wasted the last 5 months as for the game over my bad I totally forgot to program the game over screen I will fix that when I put it in the scirra arcade as for the difficulty I think that's just because you are new I can blast through it on hard and not get hit but I did make the game. Now, unfortunately if I want to put it in the Arcade I am going to have to replace all the sound effects since when I upload the game it says do you own the copyright to all the material in the game and of course I ripped the sounds from TimeCrisis.
As for my game's resolution you know I don't know I only really learnt the basics of C2 and jumped in to game making as for the sprite sizes vary from 26x33 pixels for the basic henchmen all the way to 311x662 pixels for the larger sprites I would greatly appreciate any help you can provide here is the cap if you want to give it a look over