The development team behind Neverness To Everness, the action RPG published by Perfect World Entertainment, shipped a new update with unintended promotional material embedded in the game's assets. Players in China discovered a watermark for Doubao, a free AI software trial, plastered across seahorse artwork in the latest patch.
This oversight represents a rare but embarrassing quality control failure. The watermark remained visible in final game files, suggesting the art team used Doubao's free tier to generate or edit the seahorse illustration and simply forgot to remove the branding before submission. Doubao, developed by ByteDance, offers a free trial that marks all outputs with its logo.
Neverness To Everness players caught the mistake quickly through social media, with screenshots circulating widely among the Chinese player base. The discovery sparked conversation about asset creation pipelines and whether studios are using AI generation tools without proper vetting or cleanup procedures. Perfect World Entertainment has not publicly addressed the incident at publication time.
The incident matters less for its severity and more for what it reveals about development workflows. As studios increasingly experiment with generative AI for art production, these kinds of slips become teaching moments. A watermark removal step should exist in any standard pipeline using external tools, free or paid.
Perfect World Entertainment manages several live-service titles across Asia and the West, making this an unusual lapse for a publisher of their scale. The company has shipped hundreds of patches without similar mishaps. One forgotten watermark does not indicate systemic problems, but it does highlight how easy it is to cut corners during rapid update cycles.
Players expect finished, polished content. A visible AI software watermark breaks immersion and signals careless work. Whether the art team faces internal consequences or the studio simply re-releases the assets cleaned up, the lesson lands regardless: check your final output before it ships.