Missing Staff Sergeant Charlie
CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.#12100Let's go see Master Sergeant Fox in El Nath.
LocationEl Nath · Lv.40
Rewards5,287 EXP · 1,170 mesos
Closed Online Test 1 → Closed Online Test 2
MapleStory Classic World client changelog: Closed Online Test 1 to Closed Online Test 2
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 7 of 9
New 148Changed 170Removed 0A 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.
A Memory of Iron
CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.#10614I need to let Jaime the Wandering Explorer analyze the scorched scroll to see if his alchemy can explain why Nyroth's machinery failed against the living malice.
Matters of the Heart
CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.#10613The rot swallowed Nyroth's forging fire. Realizing the sickness is a living malice, he wants me to take the scorched scroll to the alchemist Jaime the Wandering Explorer.
Nyroth's Fragile Hope
CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.#10612Nyroth is trying to Arcforge a protection scroll using rot-steeped catalysts. Maybe he needs some help
LocationForgotten Hollow · Lv.45
Requirements
20× Rafflesia Petal
20× Rafflesia PetalRewards5,255 EXP · 1,300 mesos
Reward Items
25× Blue Potion
25× Blue PotionA Heart of Stillness and Wood
CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.#10615I must find Daniel the Scholar in Precipice of Darkness and tell him that the iron corruption has been purged, making the tree bark pure enough for a magical seal.
LocationForgotten Hollow · Lv.50
Rewards12,500 EXP · 2,500 mesos
The Sage's Burden
CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.#10616The Stasis Seal is only a temporary measure. Daniel the Scholar asked me to speak with him about warning the fairies on the surface.
LocationForgotten Hollow · Lv.50
Rewards9,875 EXP · 2,500 mesos
A Word from the Assistant
CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.#12117I think I should ask for help from Spiruna's assistant, who lives in a small house in Orbis Park.
Acquiring the Fairy Dust
CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.#12119I need to go meet Kriel the Fairy in the Orbis Department Store.
Acquiring the Memory Powder
CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.#12136Let's go meet Corporal Easy in Cloud Park VI.
LocationEl Nath · Lv.55
Rewards9,843 EXP · 1,608 mesos
All the Map Pieces in One Place
CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.#12134I should listen to the story of Dark Lord, one of the four sages, in Kerning City of Victoria Island.
LocationEl Nath · Lv.55
Requirements
Old Map Piece (4/4)
Old Map Piece (4/4)Rewards9,843 EXP · 1,608 mesos
Reward Items10× Blue Potion
10× Blue PotionAn Old Ring
CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.#12123I think I should investigate the Small Tomb found in Wolf Territory I in more detail.
LocationEl Nath · Lv.55
Requirements
Old Ring
Old RingRewards9,843 EXP · 1,608 mesos
Reward Items10× Blue Potion
10× Blue PotionAthena Pierce and Her Recovery
CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.#12131I should listen to the story of Athena Pierce, one of the four sages, in Henesys of Victoria Island.
LocationEl Nath · Lv.55
Requirements
2× Dexterity Crystal
2× Dexterity CrystalRewards9,843 EXP · 1,608 mesos
Reward Items
5× Sniper Potion
5× Sniper PotionCollecting Wolf Skin
CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.#12125To find out about the Old Ring, I think I should first do a favor for Scadur in El Nath.
Dances with Balrog and His Recovery
CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.#12127I should listen to the story of Dances with Balrog, one of the four sages, in Perion of Victoria Island.
LocationEl Nath · Lv.55
Requirements
2× Power Crystal
2× Power CrystalRewards9,843 EXP · 1,608 mesos
Reward Items
5× Warrior Potion
5× Warrior PotionDark Lord and His Recovery
CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.#12133I should listen to the story of Dark Lord, one of the four sages, in Kerning City of Victoria Island.
LocationEl Nath · Lv.55
Requirements
2× Luck Crystal
2× Luck CrystalRewards9,843 EXP · 1,608 mesos
Reward Items
5× Dexterity Potion
5× Dexterity PotionGrendel the Really Old and His Recovery
CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.#12129I should listen to the story of Grendel the Really Old, one of the four sages, in Ellinia of Victoria Island.
LocationEl Nath · Lv.55
Requirements
2× Wisdom Crystal
2× Wisdom CrystalRewards9,843 EXP · 1,608 mesos
Reward Items
5× Magic Potion
5× Magic PotionHella is Found!
CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.#12121I need to meet Hella, the assistant of Spiruna, who lives in a small house in Orbis Park.
Hella's Missing
CoT2: From Closed Online Test 2 (Beta 2). Not in the Grand Launch; kept here as a record.#12110I should probably go speak with Elma the Housekeeper in Hella's house over in Orbis.
