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