Extremely challenging
I always love extremely hard games, and this game is no exception. Never got around reviewing until now.
Graphics and style spot on despite being a flash game. With your techniques of creating an illusion of 3D space, the game stands out from the rest of the flash games in here. It's also very stylistic with minimal color choices. It gives a futuristic feel. I also love the weapon design. A revolver with a blade as a gun stock is interesting.
The only main complaint I have for this game is the cumbersome UI for weapon switching. You lose time selecting a weapon by sacrificing your aim. This one is unnecessary and cheap for difficulty ramping. Yes this game is made in 2003, so the techniques should be better by now, but this is still a major drawback from what would be the greatest game.
Overall, this game is timeless, with the exception of the weapon switch system.