Hitman Joe In: Level 50 Damn Tim, this is just too awesome.
I like the clean, angular style of how the characters are drawn. The animation is smooth with great expressions on the characters faces, and cool effect animations of the explosions. The story is fun and engaging. I really like that first shot of the skyscraper, it's sharp and full of little details like the reflection of the clouds.
So yeah, I think it's awesome and I'd like to see more of your work up here on Newgrounds in the future.
