MapleStory Quest

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.

Skills73 new · page 4 of 10

New 73Changed 65Removed 3

Almost all of the additions are 3rd job, which arrived with the second test. The revisions are where a skill you already had changed under you.

Elemental Resistance

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.F/P Mage (3rd Job)#2110000

[Master Level: 20] Gain resistance against Fire, Ice, Lightning and Poison elemental attacks from enemies.

Max Level20

20 skill levels

Elemental Resistance

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.I/L Mage (3rd Job)#2210000

[Master Level: 20] Gain resistance against Fire, Ice, Lightning and Poison elemental attacks from enemies.

Max Level20

20 skill levels

Elemental Resistance

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.Priest (3rd Job)#2310000

[Master Level: 20] Gain resistance against Fire, Ice, Lightning and Poison elemental attacks from enemies.

Max Level20

20 skill levels

Evasion Step

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.Sniper (3rd Job)#3211005

[Master Level: 20] Moves a certain distance in the opposite direction you are facing. As the skill level increases, the move distance increases.

Max Level20
Cooldown3s

20 skill levels

Explosion

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.F/P Mage (3rd Job)#2111001

[Master Level: 30] Causes a massive explosion around oneself, dealing Fire element damage to up to 4 monsters. In addition, if the target is afflicted with the Poison status, deals the remaining damage of the status duration all at once and removes the Poison status. Deals increased damage to fire-weak enemies, but deals reduced damage to fire-resistant enemies.

Max Level30
Monsters Hit4

30 skill levels

Fire Charge

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.White Knight (3rd Job)#1211001

[Master Level: 30] Imbues your sword or blunt weapon with the Fire element for a set duration to increase its power, granting a chance to burn enemies to inflict continuous damage every second for 3 seconds. Deals increased damage to fire-weak enemies, but deals reduced damage to fire-resistant enemies and cannot burn them. The effect is removed immediately if you equip a weapon other than a sword or blunt weapon, or use a charge skill of a different element, and has a chance to be removed when using Charge Blow.

Max Level30
Duration90s - 5 min

30 skill levels

Flash Jump

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.Chief Bandit (3rd Job)#4211005

[Master Level: 20] While in the air after a jump, use this skill to perform a second jump in the direction you are facing. Required Skill: At least Level 5 on Assaulter

Max Level20
Cooldown3s

20 skill levels

Flash Jump

CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.Hermit (3rd Job)#4111005

[Master Level: 20] While in the air after a jump, use this skill to perform a second jump in the direction you are facing. Required Skill: At least Level 5 on Avenger

Max Level20
Cooldown3s

20 skill levels