Although it is a remake of a classic game from twenty years ago, "Dragon Quest I & II HD-2D Remastered Edition" has strict regulations on video, live broadcast and picture sharing.Since the series relies heavily on plot narrative, SE has formulated a number of rules to prevent the player experience from being ruined by spoilers.

In terms of plot content, players are officially required to not upload live broadcasts, screenshots or videos showing any gameplay process after the second credits of "Dragon Quest II HD-2D Remastered Edition" before November 29, 2025 - that is, within one month of the game's release.Although the original game itself has multiple endings, this specific clause implies that this remake may contain new original content or hidden endings (series creator Yuji Horii has previously revealed that there will be surprises waiting for players after completing the game).

For anchor live broadcasts, officials recommend adding spoiler warnings when advancing key plots (this may be quite challenging for players who play blindly).Pure plot editing videos or content containing copyrighted music are also expressly prohibited, and violators will face the risk of their content being forcibly removed from the shelves.

The game guide also includes general precautions: all video materials must be accompanied by a complete copyright statement (exemptions are allowed when publishing on social media platforms), and it is prohibited to publish game-related videos on specific websites.

Although these terms may seem harsh, they are much milder than the spoiler control measures adopted by publisher Enix in 1987.According to reports from Yahoo Japan, shortly after the release of the original "Dragon Quest II", Enix filed a copyright lawsuit against the gaming magazine "Hi-SCORE" for unauthorized publication of the guide.Although SE now requires violators to delete content, it no longer takes such drastic measures as legal proceedings.