Character progression in Mortal Sin diverges from conventional RPG mechanics, relying on dynamic systems rather than traditional XP. Here’s how to grow stronger:

Core Progression Systems

• Execute Combos to Generate Essence

  Each class utilizes unique attack sequences (weapons, kicks, spells) to build a combo meter. Filling it grants essence and random buffs like invincibility or area explosions—effectively functioning as mid-fight power spikes.

• Enhance Gear Strategically

  Weapons and armor feature level-based stats that scale with your class. Prioritize speed/luck for damage dealers or defense/HP for tanks. Use Wizard Oil to repair degraded equipment during runs.

• Stack and Upgrade Passives

  Statues hidden in dungeons award passive abilities. Reacquiring the same passive enhances its effects, encouraging focused builds for endgame viability.

• Balance Curses and Quests

  Curses provide risky stat boosts that can be mitigated via Helena’s quests or cleansing statues. Completing these objectives offers rewards while offsetting curse drawbacks.

• Unlock Permanent Upgrades

  Progression persists across deaths through new shops, charms, and pathways. These unlocks act as persistent “level-ups” between runs.

Key Questions Answered

How does leveling work?

Combo-driven essence, gear upgrades, and passive stacking define power growth instead of XP.

Is there a standard leveling system?

No—progression is tied to combat performance and equipment scaling.

Do passives improve with repetition?

Yes, duplicates strengthen their effects incrementally.

Are curses beneficial long-term?

If managed via quests or cleansing, curses can enhance builds temporarily.