Get all stars in all missions.
Complete all levels at least normal difficulty.
Complete at least one mission with each helicopter.
Locate and winch up the Lost Ark.
Kill a boss/miniboss by smashing into it.
Kill 10 vehicles by smashing into them.
Complete a (non-tutorial) mission in 8 minutes or less.
Collect all 25 crates hidden in various locations.
Destroy your chopper with your own guided rocket.
Complete a (non-tutorial) mission using only the machine gun.
Complete a (non-tutorial) mission using only rockets.
Complete the 'Stomp The Snake' mission on expert difficulty level in co-op mode.
Complete a mission in co-op mode.
Destroy 1,000 buildings.
Kill 100 enemy helicopters.
Find and eliminate Pedro in all locations.
Purge the island of the dead.
Score at least 500.000 points in a single mission.
Kill two enemy vehicles with one rocket.
Complete the first main mission objective.
