This patch brought MapleStory Classic World to v1.2.0 during an unscheduled maintenance on 4 November 2026, six days after the v1.1.0 patch. The servers went down at 3:00 PM PST (11:00 PM UTC), and Nexon announced the maintenance complete at 4:54 PM PST (12:54 AM UTC on 5 November). Cash Shop items in every inventory were extended by 2 hours. The client was updated, so the Nexon Launcher or Steam had to be restarted before logging in.
Every change below is from Nexon's maintenance notes. The client was compared with the v1.1.0 one: it changes no item, monster, map, NPC, skill or recipe data, and its only text change fixes a misspelled word ("stae" for "state") in one of Chief Stan's lines in The Filing Error.
General
- Nexon improved its bot detection and prevention systems.
Megaphones
An account's first NX purchase starts a 96-hour Cash item trade restriction. From this patch, Megaphones cannot be used during it either. This covers every character on the account in that world and ends when the trade restriction does.
Megaphone: Can no longer be used during the 96-hour Cash item trade restriction that follows an account's first NX purchase. This covers every character on the account in that world.
Super Megaphone: Can no longer be used during the 96-hour Cash item trade restriction that follows an account's first NX purchase. This covers every character on the account in that world.
Item Megaphone: Can no longer be used during the 96-hour Cash item trade restriction that follows an account's first NX purchase. This covers every character on the account in that world.
Double Item Megaphone: Can no longer be used during the 96-hour Cash item trade restriction that follows an account's first NX purchase. This covers every character on the account in that world.