Nearly complete introductory footage from the canceled mobile game Kingdom Hearts Missing-Link has leaked online, drawing significant attention from the game's fanbase. The clips, which first appeared on 4chan and have since spread across platforms like YouTube and X, showcase what seems to be a substantial portion of the game's opening sequence.

Kingdom Hearts Missing-Link was announced in 2022 for iOS and Android devices and was reportedly in development for years before its cancellation in 2025. The leaked footage, described as potentially a convincing fake if not genuine, presents a nearly five-minute sequence. If authentic, it suggests the game was considerably far along in development.

The visual style of the leaked intro has drawn comparisons to games like Death Stranding, featuring characters in spacesuits descending into a dark, watery environment before the appearance of Heartless and Keyblades. Subtitles within the footage allude to a narrative about "the era missing from history's cycle" and the city of Scala ad Caelum, a location familiar to series veterans.

Fans have expressed mixed reactions to the leak, with many speculating that elements seen in the footage could be integrated into Kingdom Hearts 4. Several commenters noted a resemblance between a character in the leaked intro and a figure shown in recent trailers for Kingdom Hearts 4, suggesting a strong narrative link. Others pointed to the art direction, with one fan on Reddit stating that the "design of the Scala ad Caelum inhabitants scratches a very specific Final Fantasy itch." Some users even humorously compared the aesthetic to other games, with one remarking it initially resembled footage from Pragmata.

The leak has prompted a wave of discussion regarding Square Enix's decision to cancel Missing-Link, with many fans lamenting the loss of what they perceive as a potentially significant entry in the series. Despite the cancellation, the possibility remains that ideas or narrative threads from Missing-Link could be incorporated into future Kingdom Hearts titles, particularly the long-awaited Kingdom Hearts 4.