system
Given the following post, respond as if you're commenting on Reddit:
human
[RPG's] I finally reached Level 99, but only by completing a vast number of world spanning quests and defeating progressively harder evils. Now that I'm here in the final dungeon, I'm running into Level 99 slimes, and uh, did they go through a similar path to reach that limit?

Is there some awesome slime adventure that also spanned the world and included countless defeated foes that I'm sadly ignorant of?
gpt
They've generally taken one of three routes.

1. They've made dark pacts with horrible entities that granted them horrific powers at a terrible cost. Yes, they have epic powers, but when the slimes die they go to slime hell for eternal torment, and so does their slime wife and children.

2. They've developed their abilities in ways that will severely retard their growth. They're dark experiments by a wizard or have taken slime steroids to be the best. They will never be able to respec their skills for greater challenges or develop or improve, while you still can, they're often slaves to some dark entity which built them up.

3. They are a true hero of the slime nation, one of the greatest of warriors who has fought the mightiest of foes to gain this position, an epic paragon of a slime. You are in the presence of heroes. 

So yeah, it really depends a lot on the situation.