Kill 1,000 zombies.
Save all the survivors in Still Creek.
Spend $100,000 in the pawnshop.
Unlock all the doors in Still Creek.
Build all available combo weapons.
Escape Still Creek with Katey.
Rebuild the bike.
Defeat Jed the Mechanic.
Find and return a bike part.
Purchase a clue from Dick, the pawnshop owner.
Kill 100 zombies.
Build a combo weapon.