How does GTA 4 end?
——————— SPOILER —————————————-… In the 2nd to last mission you can either get revenge or make a deal with Dimitri. If you choose Deal, then Roman will die. If you choose revenge, then Kate will die. After this happens, then you must kill Jimmy Pegorino (you must kill him regardless of what path you pick with Dimitri). And you kill Jimmy to end the game. I chose revenge, so I can still get free cab rides from Roman. With this, Roman tells you that he and that one girl (can’t remember the name), are having a baby, and you just free-roam trying to do the side missions. I do not know what happens with deal though.