Quick Take
- MapleStory N is banning thousands of hacker accounts daily to protect its Avalanche-based economy
- New tools include a 30-hour cash-out delay and isolated subnet to block off-ramp abuse
- Nexpace may trigger a clawback function if banned wallets hold too many in-game assets
MapleStory N, the Avalanche-based blockchain game from Nexpace, is undergoing what developers call an unprecedented wave of security enforcement. According to a report from Decrypt, thousands of accounts are being banned each day to combat cheaters exploiting the in-game economy for financial gain.
The game launched in May and quickly became one of Avalanche’s most active projects, sparking a 549% spike in active addresses and setting a new record for NFT mints on the network. However, the scale of its success brought intense challenges. Nexpace’s head of strategy, Keith Kim, told Decrypt that the volume of attacks exceeded anything seen across the entire Nexon portfolio, calling the situation “a huge, huge issue.”

Players have reported widespread botting and exploit abuse. In one viral post, a player witnessed someone defeating the endgame boss solo with no viable gear, highlighting a major balance breach. The core issue lies in MapleStory N’s low barrier to entry. Hackers can spin up a new wallet and re-enter the game in seconds, evading permanent consequences.
In response, Nexpace has deployed multiple deterrents. A new 30-hour withdrawal delay has been added, based on the average time it takes to identify and ban abusers. A strengthened abnormal play detection system and real-time security tools are also live. More significantly, the Henesys Avalanche subnet is being isolated as a damage containment layer. Assets obtained through abuse can’t be moved out of Henesys, essentially trapping their real-world value.
A “clawback” system is also on standby. If a critical amount of supply becomes frozen in wallets linked to banned users, Nexpace can recover those assets through a controlled multi-signature process. Kim clarified this system hasn’t been triggered yet, but remains an option if economic stability is threatened.
Despite the volume of bans, Nexpace says most exploiters are spending more than they earn, purchasing in-game tokens like XPC to fast-track their hacks within the 30-hour window. “Their net inflow is way bigger than their net outflow,” Kim said, minimizing the economic damage to the broader player base for now.
MapleStory N is the first part of the broader MapleStory Universe, a Web3 ecosystem based on Nexon’s decades-old franchise. With bots still surging and assets on-chain, its fight against abuse offers a real-time look at how blockchain gaming firms are adapting to unique challenges in the crypto-native era.
Source: Decrypt (Ryan S. Gladwin)