Dead Rising -
The next important event occurs at 10:00 AM on the 22nd. If you have plenty of time before then, this is a good time to work on the Hella Copter achievement. Position yourself on the ground then jump onto the roof of this shelter in Leisure Park to avoid zombies. Bring several Machine Guns with you. Anticipate where the chopper will be right after it passes overhead then shoot its vulnerable tail section. A few well-placed shots is all it takes to earn the achievement. The shot above was taken just as I got the Hella Copter achievement.