When this “wolf pack” strikes, you hear the thunder roll. The Thunder Wolves attack from the air. They are mercenaries, and the best helicopter pilots in the world. Every one of them is ready for action at all times—and ready to fight evil, wherever it lurks.
ActionComplete the first main mission objective.
Kill two enemy vehicles with one rocket.
Score at least 500,000 points in a single mission.
Purge the island of the dead.
Find and eliminate Pedro in all locations.
Kill 100 enemy helicopters.
Destroy 1,000 buildings.
Complete a mission in co-op mode.
Complete the 'Stomp The Snake' mission on expert difficulty level in co-op mode.
Complete a (non-tutorial) mission using only rockets.
Complete a (non-tutorial) mission using only the machine gun.
Destroy your chopper with your own guided rocket.
Collect all 25 crates hidden in various locations.
Complete a (non-tutorial) mission in 8 minutes or less.
Kill 10 vehicles by smashing into them.
Kill a boss/miniboss by smashing into it.
Locate and winch up the Lost Ark.
Complete at least one mission with each helicopter.
Complete all levels at least on normal difficulty.
Get all stars in all missions.