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Kingdom Hearts Missing-Link Leak Has Fans Wishing Square Enix Hadn’t Canceled Its Mobile Spinoff
Nearly finished intro footage from Kingdom Hearts Missing-Link, a mobile spin-off Square Enix cancelled in 2025 after years of development, has leaked online, sparking a wave of reaction from fans. The clips first surfaced via 4chan over the weekend before a fuller version, reportedly running almost five minutes, spread across YouTube, X, Reddit and other platforms on 20 July 2026, prompting fans to lament that the polished, story-rich project was shelved.
The footage shows spacesuit-clad figures descending into a dark, watery abyss before Heartless and Keyblades appear, alongside narration about the city of Scala ad Caelum and its "third generation" facing a mysterious phenomenon. Its tone and visual style struck many fans as closer to Kingdom Hearts 4 than a cancelled mobile title, fuelling speculation that elements, including a character resembling Sigurd from a recent KH4 trailer, could be woven into the mainline sequel. Square Enix has not confirmed the leak's authenticity, and Missing-Link, announced in 2022, remains cancelled with no indication of release.
In short
- Leaked intro footage from cancelled mobile game Missing-Link spreads online
- Nearly five-minute clip shared across social media, unverified by Square Enix
- Fans speculate footage's ideas may resurface in Kingdom Hearts 4
Steelman: both sides, in good faith
The strongest fair case each way — we don't pick a winner.
The case for
The leaked footage demonstrates that Missing-Link was a substantially completed, polished project with evident story depth and professional presentation that clearly exceeded typical mobile game standards. Cancelling such an advanced, playable product represents both a waste of the substantial development investment and a missed opportunity to deliver meaningful content to an engaged fanbase, particularly when the game's visual quality and narrative sophistication suggest it was ready for release and would have provided genuine value.
The case against
Mobile games operate in a highly competitive, unpredictable market where technical polish alone does not guarantee financial viability or align with a publisher's broader strategic priorities. Square Enix may have determined that despite Missing-Link's finished state, projected revenue, user acquisition costs, ongoing service demands, or market timing made continuation economically unwise; cancelling even polished projects is sometimes the responsible business decision when circumstances change or forecasts shift, and redirecting those resources toward mainline titles like Kingdom Hearts 4 could represent a more sound allocation.
Explained simply
Kingdom Hearts is a long-running video game series that combines characters and worlds from Disney films with original fantasy storytelling. Missing-Link was a mobile phone game spin-off being developed by Square Enix, the Japanese company behind the franchise, before the company cancelled it in 2025 after several years of development.
Footage from the nearly completed game has surfaced online, showing polished opening scenes with mystical enemies called Heartless and magical swords called Keyblades. Many fans were disappointed by the cancellation, and the leaked footage now reveals what could have been a substantial, story-rich gaming experience.
The leak has reignited fan interest and sparked speculation about whether Square Enix might incorporate elements from Missing-Link into upcoming mainline Kingdom Hearts projects. The company has not confirmed whether the leaked footage is authentic or commented on any plans for the cancelled game's content.
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