Sliding Scale of Marathon Bosses:
- -1: The boss literally dies in a cutscene
- 0: The boss dies in one hit
- 1: Three easy to land hits, and he's dead
- 2: Only a few hits required.
- 3: The health bar goes by fairly fast
- 4: The health bar takes around 10 minutes
- 5: The health bar takes literally 30 minutes
- 6: This boss fight is literally taking an hour.
- 7: Hope you brought your porta-toilet, this is gonna take a few hours
- 8: This fight has taken all day
- 9: 18 FRICKIN HOURS AND THIS BOSS STILL WON'T DIE!
- 10: I've been fighting for 2 days, and *yawn* I think I might fall asleep.
- XXX: Some sadistic deity designs a boss fight that takes 100 years to kill.
- XXXX: The boss fight is designed to take Nonillions of years.
- XXXXX: The boss's health bar is programmed to never go down, as a hopeless boss fight.
- XXXXXX: *flies buzzing*