Character leveling is a system used in many video games, particularly role-playing games (RPGs), where a player's character gains experience points (XP) through various activities like completing quests, defeating enemies, or exploring. As characters accumulate XP, they progress through levels, unlocking new abilities, skills, or enhancements that improve their performance in the game. This progression often involves a set of challenges that players must overcome to earn XP. Higher levels typically require more XP to achieve, creating a sense of accomplishment and motivation for players to continue engaging with the game. Leveling up can also lead to increased character strength and effectiveness in combat or other game mechanics.