Visit 5 trampolines in one jump, bouncing on each trampoline once

Do no evil

Get up on the skyscraper without using the elevator

Lick the Hanging Glider

Why did you step in that? Yuck

Find the Sanctum 1 Walker Statue

Have 10 gas canisters explode at the same time

Make sure the Hillbilly never drives again

Win the title bout!

Stun 4 guards at once by throwing sand in their face.

Perform an Air Assassination on a Poisoned NPC.

Visited an island other than the first