Hobbies And Interests
Extra Islands
Fly to the west of the prison island until you come across five extra islands. The islands are titled "Bone," "Look Out," "Ruins," "Ship Wreck" and "Super Secret." Explore these islands to find treasure and humorous displays. For example, follow the arrows on Ruins Island to an even smaller island off the coast with an "X" on it. Get on the island to be teleported to a ring of arrows pointing to an Easter Bunny.
Easy Zombie Deaths
Flaming zombies can be used to take out a bunch of them. When one is set ablaze, lead it to a larger population of zombies to create a chain reaction of burning zombies. Each one will provide a mark for your death count.
Idle Activities
Stop pressing buttons to let your character go idle. In specific areas, your character will begin to perform entertaining tasks using his environment. For example, go idle at any dock and he will take out a fishing rod and cast it. In the prison yard, he will walk around and begin to curl dumbbells.
Entering Vehicles
The time it takes to enter vehicles can be troublesome as enemies fire at you or time is running out on a mission. Stand on top of a vehicle and press the button. You will instantly end up inside the vehicle.
Armored Truck Money
Keep two or three armored trucks in your garage at all times. Make each truck explode outside of the garage and grab the money that appears. Go back to the garage to repair the respawned armored truck. Repeat the process to make a profit.
Drive Up Walls
Drive a Prototype or any other motorcycle up to a wall. Perform a wheelie right before you hit the wall. Press the gas and "Up" buttons when two wheels are touching the wall.
Going the Distance
Walk up to a person near a cliff at the Old Roller Mansion. Grab and throw them off the cliff to obtain the "Going the Distance" achievement with just one task.
Cheat Code Commercial
Wait at the main menu screen until a cinematic begins to play. Watch the bottom of the screen during the money man commercial for a phone number. Dial this number on your cell phone during a paused game to acquire $1,000.
The Ghost
Look to the wall beside you after you destroy the shacks in the second mission. Watch the hidden ghost character take a few steps and then evaporate.