Frequent RPG Milestone Aka Character Advancement
This page is the CodyCross answer for the clue below from Water Park, Group 747, Puzzle 4 (Water Coasters).
Question is: Frequent RPG Milestone Aka Character Advancement
and the answer is: LEVELUP
Word Meaning:
LEVEL UP — (transitive, literal and figurative) To raise to the same level or status; to improve so as to make as good as others.
Definitions from Wiktionary.