Loved this game and spent hours on it! I can't stop playing!!!
But I have a few things about the game very quick.
1. The enemies bullets go so slow that when I'll come down from a jump, they will randomly appear out of nowhere but still go slow for me to move. Doesn't work out as well sometimes....
2. The granades take FOR EVER to explode!
3. I had some problems shooting with the cursor. Like for example, I will be shooting people to the left and then I'll get shot with people above me and my screen will keep flashing red that I can't see my cursor at points. Other example is that I'll be jump shooting across the air (GREAT IDEA!!) and then I will randoly start shooting to the left or right. Very hard at points.
4. Always in the beginning of any game, the enemies are a little over powered. They touch you you're dead. They shoot you once you're dead. It's easy to kill them, but it was confusing when I first started playing.
Other than those, you have a great game my friend. KEEP IT UP!!