Murder them all for the hell of it.
Steal their loot.
Rebuild headgear
Make good hat
Buy key
Unbox unusual flaming orbiting bills houwar
...
Here's your faults
1. Team killing is off
2. You can't steal hats.
3. No such thing as unusual flaming orbiting bills houwar.
4. Even though logic doesn't exist in gmod, it's not possible.
5. You have no money in your steam wallet thus can't be able to buy a key
6. You rebuilt your head gear, why do you need to rebuild it again?
7. I can't be arsed making all of that just for an unusual bills, remember, you're not to become the loving richest person on earth, your job is to find the sacred poot of all pootisness.