Mission tree (GTA IV)
1) To play Ransom, you need to complete I'll Take Her, but also Photo Shoot and Late Checkout.
2) To play Entourage, you need to complete Weekend at Florian's and Payback, but also Portrait of a Killer.
3) To play That Special Someone, you need to complete Liquidize the Assets, Pest Control and Buoys Ahoy, but also Paper Trail.
4) To play Dining Out, you need to complete Entourage, but also Babysitting. To play Babysitting, you need to complete Smackdown, but also A Long Way to Fall.
5) After One Last Thing, you'll have to choose between "Deal" and "Revenge". Both choices have their own three end missions. When you've chosen Deal, you can't play the missions of Revenge and vice versa.
|Grand Theft Auto IV|
|Missions||Storyline · Diamonds · Heroin · Storyline choices · Mission tree · Missions · 100% Checklist|
|Submissions||Random characters · Most Wanted · Vigilante · Exotic Exports · Drug Delivery · Stevie's Car Theft · Races · Assassinations · QUB³D · Minigames|
|Features||Vehicles · Weapons · Characters · Gangs · Radio stations · Dates · Friendships · Safe houses · Businesses · Special outfits · Food · Prostitutes · Websites · Multiplayer · Video Editor|
|Collectables||Flying rats · Stunt Jumps · Achievements & Trophies|
|Other||Cheats · Easter eggs · System requirements · Maps · Locations · Controls · Outtakes · Trailers · Credits · Episodes From Liberty City (The Lost and Damned · The Ballad of Gay Tony)|