Quite an epic movie!
First of all, let me say that you imitated Egoraptor's style flawlessly, what with the whole simultaneously talking and comical pacing.
I've never personally played GTA4, but I've heard it's mad good. The satire seems to fit the aspects of the game I've heard like a cock in a pussy. The whole dissatisfaction of Niko's hopes in America were funny, too. I loved the accent, especially the way he said "ass." By far the best part was the cop at the end. Talk about narrating a kill.
And as always, a good Egoraptor-esque film always ends with the MGS "Oh fuck, they found me" noise, which was comically elevated as it kept rising in pitch.
5/5; 10/10