To Henesys, the Prairie Town
#506000Mentally exhausted from endless adventuring, a peaceful rest sounds pretty good right now.
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 5 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.
Arthur, the Town Clerk of Henesys, seems to have another proposal.
Asking Perion for Help
#80028Lewis in the Free Market Entrance seems to have another favor.
Chief Stan's Reply
#80027Chief Stan in Henesys seems to want to send a reply to Lewis in the Free Market Entrance.
LocationVictoria Island · Lv.13
Requirements
Chief Stan's Letter
Chief Stan's LetterRewards420 EXP · 380 mesos
Reward Items
10× Blue Potion
10× Blue PotionDances with Balrog in Perion seems to want to send a reply to Lewis in the Free Market Entrance.
LocationVictoria Island · Lv.13
Requirements
Dances with Balrog's Letter
Dances with Balrog's LetterRewards420 EXP · 380 mesos
Reward Items10× Blue Potion
10× Blue PotionLewis in the Free Market Entrance is looking for an adventurer to help him. It seems the Free Market can be accessed through Henesys or Perion.
It seems Bruce in Henesys wants to express his feelings to his daughter.
LocationCitizenship · Lv.17
Requirements
Bruce's Special Cake
Bruce's Special CakeRewards1,104 EXP · 497 mesos
Reward Items10× Blue Potion
10× Blue PotionBruce's Cooking Ingredients
#506038Bruce in Henesys is curious about what advice Mrs. Ming Ming gave.
Bruce's Dilemma
#506036It seems like Bruce, your neighbor living in Henesys, has something on his mind.
LocationCitizenship · Lv.17
Rewards772 EXP · 347 mesos
Grandfather's Vitamin Gummy
#506140It seems like Mr. Goldstein in Lith Harbor is willing to grant his grandson's request.
It's All in the Mind
#506141It seems like Mong from Kong in Kerning City has finally crafted the Stirge phobia cure.
Making the Medicine
#506138Mong from Kong in Kerning City might know about a cure for a phobia of Stirge.
Mrs. Ming Ming's Advice
#506037I need to seek advice from Mrs. Ming Ming on behalf of Bruce in Henesys.
Stirge Phobia
#506137It seems like Jake, who works at the subway entrance in Kerning City, has something on his mind.
LocationCitizenship · Lv.17
Rewards772 EXP · 347 mesos
The Best Dad
#506040It seems Ayan in Perion was moved by her dad's cooking.
LocationCitizenship · Lv.17
Rewards1,104 EXP · 497 mesos
It seems like Mong from Kong in Kerning City still needs something else.
LocationCitizenship · Lv.17
Rewards1,104 EXP · 497 mesos
Betty has just completed her latest research and needs someone to deliver the report across the sea.
LocationEvent · Lv.20
Chief Stan's Hammer
#506043Jay of Henesys seems to have another request.
LocationCitizenship · Lv.27
Requirements
Old Chief Stan's Hammer
Old Chief Stan's HammerRewards2,812 EXP · 789 mesos
Reward Items15× Blue Potion
15× Blue Potion