- contains more lines of code than GTA: San Andreas
- Huang Lee’s PDA acts much like the cell phone from GTA IV
- access Ammu-nation through the PDA
- Ammu-nation is now an online store that delivers weapons to your safehouse
- earn trophies that will be displayed in your safehouse
- your safehouse features a whiteboard full of contacts. Touch photos to access missions you’ve received
- view online leaderboards through whiteboard
- select weapons via PDA screen
- action pauses once you tap touch screen
- tracer lines for fire are over-exaggerated to give you a better idea of how weapons fire
- touch grenade/molotov icon to activate a toss. The icon will turn into a target circle, and you’ll drag a line in the direction you want to throw. Trajectory is displayed on the top screen
- assemble a sniper rifle via the touch screen
- safe cracking uses audio hints as you turn the dial
- slide a screwdriver into the ignition to steal cars
- flip coins into toll booths
- dig through garbage for items