MapleStory Quest
In development
Spare a meso?

Closed Online Test 1 → Closed Online Test 2

MapleStory Classic World client changelog: Closed Online Test 1 to Closed Online Test 2

BuildGrand LaunchPublic ReleaseClosed Online Test 2+1,155 added~2,335 changed-853 removed
What changed in the game files between the two closed tests, 21 April 2026 and 4 August 2026. Kept for the record: the site is built from the Grand Launch now, and what the second test had that the release does not is marked CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record..
About this page

What it is

Two client exports compared field by field, not Nexon’s patch notes, so it shows changes nobody announced. It can’t say why something changed: a typo fix and a rebalance look the same.

What it misses

Drop rates, shop stock and quiz answers live on the server, so they never show up here. Some of what arrived, like Orbis and 3rd job, was held back from the Public Release; this site keeps those pages, marked CoT2.

Closed Online Test 2 is dated 4 August at the end of the older diff and 11 August at the start of the newer one, and both are right: the first was made from the build the test opened on, the second from the one its 11 August balance maintenance left. What that maintenance changed (Rush’s cooldown went from 3 seconds to 1, for one) is in neither diff.

From the OSMS Data Explorer datamine of 5 August 2026. More on the sources.

Quests148 new · page 4 of 9

New 148Changed 170Removed 0

A hundred and forty-eight new quest lines, and on the ones already there a rewrite: 169 of the 170 revised quests had their wording changed and 46 had their rewards changed. Level gates and NPCs barely moved.

First Greeting with Alex, the Town Resident

#506101

It looks like Roxy, the City Clerk, is looking for someone to help with his work. Let's go check out Community Board in front of Kerning City Civic Center.

LocationCitizenship · Lv.12
Rewards321 EXP · 351 mesos
Reward Items5× Orange

First Greeting with Anne, the Town Resident

#506013

It looks like Arthur, the town clerk, is looking for someone to help with their work. Let's go check out Community Board in front of Henesys Town Hall.

LocationCitizenship · Lv.12
Rewards321 EXP · 351 mesos
Reward Items5× Orange

First Greeting with Athena Pierce

#506017

It looks like Arthur, the town clerk, is looking for someone to help with their work. Let's go check out Community Board in front of Henesys Town Hall.

LocationCitizenship · Lv.12
Rewards3,487 EXP · 936 mesos
Reward Items10× Blue Potion

First Greeting with Bruce, the Town Resident

#506007

It looks like Arthur, the town clerk, is looking for someone to help with his work. Let's go check out Community Board in front of Henesys Town Hall.

LocationCitizenship · Lv.12
Rewards321 EXP · 351 mesos
Reward Items5× Orange

First Greeting with Camila, the Town Resident

#506005

It looks like Arthur, the town clerk, is looking for someone to help with his work. Let's go check out Community Board in front of Henesys Town Hall.

LocationCitizenship · Lv.12
Rewards321 EXP · 351 mesos
Reward Items5× Orange

First Greeting with Chief Stan

#506015

It looks like Arthur, the town clerk, is looking for someone to help with their work. Let's go check out Community Board in front of Henesys Town Hall.

LocationCitizenship · Lv.12
Rewards3,487 EXP · 936 mesos
Reward Items10× Blue Potion

First Greeting with Chun Ji

#506115

It looks like Roxy, the City Clerk, is looking for someone to help with his work. Let's go check out Community Board in front of Kerning City Civic Center.

LocationCitizenship · Lv.12
Rewards3,487 EXP · 936 mesos
Reward Items10× Blue Potion

First Greeting with Dark Lord

#506117

It looks like Roxy, the City Clerk, is looking for someone to help with his work. Let's go check out Community Board in front of Kerning City Civic Center.

LocationCitizenship · Lv.12
Rewards3,487 EXP · 936 mesos
Reward Items10× Blue Potion

First Greeting with Icarus, the Town Resident

#506107

It looks like Roxy, the City Clerk, is looking for someone to help with his work. Let's go check out Community Board in front of Kerning City Civic Center.

LocationCitizenship · Lv.12
Rewards321 EXP · 351 mesos
Reward Items5× Orange

First Greeting with Jake, the Town Resident

#506111

It looks like Roxy, the City Clerk, is looking for someone to help with his work. Let's go check out Community Board in front of Kerning City Civic Center.

LocationCitizenship · Lv.12
Rewards321 EXP · 351 mesos
Reward Items5× Orange

First Greeting with Jane Doe, the Town Resident

#506109

It looks like Roxy, the City Clerk, is looking for someone to help with his work. Let's go check out Community Board in front of Kerning City Civic Center.

LocationCitizenship · Lv.12
Rewards321 EXP · 351 mesos
Reward Items5× Orange

First Greeting with Maya, the Town Resident

#506009

It looks like Arthur, the town clerk, is looking for someone to help with his work. Let's go check out Community Board in front of Henesys Town Hall.

LocationCitizenship · Lv.12
Rewards321 EXP · 351 mesos
Reward Items5× Orange

First Greeting with Nella, the Town Resident

#506105

It looks like Roxy, the City Clerk, is looking for someone to help with his work. Let's go check out Community Board in front of Kerning City Civic Center.

LocationCitizenship · Lv.12
Rewards321 EXP · 351 mesos
Reward Items5× Orange

First Greeting with Pia, the Town Resident

#506011

It looks like Arthur, the town clerk, is looking for someone to help with their work. Let's go check out Community Board in front of Henesys Town Hall.

LocationCitizenship · Lv.12
Rewards321 EXP · 351 mesos
Reward Items5× Orange

First Greeting with Rina, the Town Resident

#506001

It looks like Arthur, the town clerk, is looking for someone to help with their work. Let's go check out Community Board in front of Henesys Town Hall.

LocationCitizenship · Lv.12
Rewards321 EXP · 351 mesos
Reward Items5× Orange

First Greeting with Shumi, the Town Resident

#506103

It looks like Roxy, the City Clerk, is looking for someone to help with his work. Let's go check out Community Board in front of Kerning City Civic Center.

LocationCitizenship · Lv.12
Rewards321 EXP · 351 mesos
Reward Items5× Orange