Mario Gets Fired From Best Buy

This hack guides you through Mario's day (more specifically, his *last* day) working at his local BestBuy store.

Mario is not a very good Best Buy employee.
This is my first hack and there are only 3 stars.

Update 1:
Fixed level skip exploit
Fixed custom 1Ups allowing negative life values
Created ending door.
Added dialogue to 1 and 3 star milestones.