Leveling up is crucial for tackling tougher dungeons and bosses. While enemies initially give more EXP, this amount dwindles to a minimum of 2 EXP per monster as your level increases. To maximize your experience gain:

- EXP Boosting Gems: Equip gems like Heart of Progress or Courage to Learn. The effects of these gems stack additively (e.g., two Heart of Progress gems double your EXP, not exponentially).
- Revisit Dungeons: If you're struggling, revisit earlier dungeons via the space-time rupture option. While enemies give less EXP, you can quickly clear zones and accumulate experience.
- Dud Services Quests: These randomly generated quests are a reliable source of consistent EXP and Lucre, especially when you need a few more levels before a main mission.
- Monster Management: In some levels, you can leave a harmless number of monsters alive while you scout and clear the rest of the zone, then return to finish them off. This allows for safer exploration and efficient monster clearing.
Always check the [LEVELS] section for recommended levels before starting a chapter to ensure you are adequately prepared.