Part 1: Level 250
- New UI
- Level cap for all classes except Cygnus Knights raised from 200 to 250.
- Level 3 Link Skills can be acquired at level 210.
- The maximum damage range was increased from 999,999 to 2,000,000, damage cap from 999,999 to 50,000,000, and maximum HP and MP from 99,999 to 500,000, but the maximum evasion rate has been decreased to 90%.
- New Areas: Twilight Perion, Twisted Aqua Road
- New Party Quests: Cooking with Tangyoon, Alien Visitor
- Bits system added, where players can collect Bits to receive set effects.
- Zakum, Horntail, Pink Bean, Von Leon, Cygnus, Arkarium, Hilla and Magnus received some changes.
Part 2: Demon Avenger
- New Class: Demon Avenger
Part 3: Xenon
- New Class: Xenon
- In CMS, the maximum damage cap is based on the weapon equipped.
- In GMS:
- The new status bar is omitted from the UI update.
- Xenon is released before Demon Avenger.
- Fantasy Theme World was added.
- Sharenian Ruins has returned.
- Masteria, Singapore, and Malaysia were revamped.
- Party play for Lion King's Castle was removed and the monster's stats drastically reduced.
- Daily entrance limit for party quests were removed, and special rewards have lower requirements.
- The level cap for Andras, Marbas, Amdusias, Valefor, Crocell and Astaroth have been removed.
Mark of Honor (July)
Season 2 (April) Spark (July)
Mainly based on Korean MapleStory timeline and title