Incredible
I love all your work, and whereas I might not have enjoyed this quite as much as some of your others, I certainly feel that it was the most impressive. That's mostly due to the graphics, probably as good as they come, and the sheer speed of the game is unbelievable.
The way you made it just like an arcade game was inspriring, added a great feel to the game. It was varied and fun, definitely one of my top 10 NG games. But like I said I have enjoyed your previous work more, mostly just because of personal preference, but here's what let it down for me:
-The sound might have helped the effect of the game, but I found it annoying and not pleasant to listen to.
-I'm going to suck at explaining this one but here goes: when you click fire you cause damage to wherever you click. Now I found it frustrating because the bullets should carry on past this point and cause damage to anything in the path. Maybe they were moving too fast for me to make out but I couldn't even see any bullets. This was a big let down for me.
-Why EASD not WASD?
Other than that, I just missed the humour value of some of your other games. But that's just personal preference.
You're the only artist in my favourite's list for good reason, and this game only went to secure that place. But I'm hoping that you don't go on to make a sequel to this.