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Hello Maplers,
This is the MapleStory N team.
Recently, we have identified a need to conduct a thorough review of our probability systems. In response, we have completed a comprehensive inspection of all major in-game probability mechanics to ensure the reliability of our service.
This process involved cross-verifying official probability information against actual service data, usage logs, and the internal codebase. The results of this inspection and the corresponding actions taken are detailed below.
1. Rebirth Flame
The information on the option of Rebirth Flame in the official homepage has been corrected.
The in-game functionality was working as intended, yet the information on the official MapleStory N homepage was misdisplayed, and thus was corrected to “Boss Damage” to accurately reflect the actual in-game specification.
| Number of Options | Disclosed Probability | Actual Probability (based on all user data) |
| 1 Option | 40.00% | 37.13% |
| 2 Options | 40.00% | 37.63% |
| 3 Options | 16.00% | 19.82% |
| 4 Options | 4.00% | 5.42% |
The probability of obtaining specific number of options from Rebirth Flame has been adjusted.
| Number of Options | Disclosed Probability | Adjusted Probability |
| 1 Option | 40.00% | 37.50% |
| 2 Options | 40.00% | 37.50% |
| 3 Options | 16.00% | 19.50% |
| 4 Options | 4.00% | 5.50% |
2. Star Force
Fixed an issue where, when enhancing with "Star Catching" active, the success rate would increase by 0.05% if the base success chance was an odd number.
※ The issues related to both Rebirth Flame and Star Force occurred during the development of MapleStory N while converting the enhancement logic to a new programming language in preparation for future ecosystem expansion.
3. Potential
The activation rates for the following Potentials, which were being applied slightly higher than stated, have now been fixed :
The activation rate for the following Potentials, which was slightly lower than stated, has now been fixed :
Functionality errors with the potential "Chance to recover HP/MP when attacking" have been fixed :
Functionality errors have been fixed and the mechanics have been adjusted for the Potential "Chance for Invincibility Effect when attacked" :
An error that allowed rerolling Potential/Bonus Potential to result in the exact same options as before the reroll has been fixed.
※ For players who experienced these issues before April 15, 2026, at 22:00, we will be calculating and reimbursing the currency used for rerolls.
4. Item Drop Rate
The Item Drop Rate being applied at a higher value than stated has been corrected.
A 24% Item Drop Rate effect will be added permanently.
※ This effect is not influenced by the maximum Item Drop Rate cap or the Drop Rate multipliers applied to certain items.
5. Critical Rate
The misfunctionality of 100% Critical Rate functioning as 99.99999% has been corrected.
An issue causing Critical Rate to be applied at a higher rate than stated has been resolved.
A Message to Our Maplers
As of this notice, no other issues have been identified within the scope of our investigation.We sincerely apologize for the confusion and concern this matter has caused.
The MapleStory N team will continuously strengthen our inspection and verification procedures as follows:
Regular inspections of all probability-based systems.
Reinforced code-level verification.
Cross-verification between official guides and in-game application standards.
Furthermore, should any similar issues be identified in the future, we promise to provide a swift and transparent explanation of the facts and the actions taken. We will continue to strive to provide a more stable and trustworthy service in MapleStory N.
Once again, we apologize for the confusion. As a token of our apology, we will be providing the following compensation for all Maplers. Please refer to the details below and claim your items within the specified period.
Claim Period : April 16, 2026 (After Maintenance) ~ April 29, 2026, 23:59 (UTC+0)
How to Claim : Speak to the Maple Operator > click on "Mapler's Gratitude Gift"
Compensation Details (Total per account)
| Items | Quantity |
| 3X EXP Coupon (15 min) | 10 |
| EXP Coupon (20 min) | 10 |
| Nodestone | 10 |
| 10,000 Honor EXP | 5 |
| Extreme Growth Potion | 1 |
※ Rewards are provided on an account basis and can be distributed among characters within the account as you wish.