Project Mara Is Dead So Hellblade 3 Can Live

85 developers. That's the entire headcount at Ninja Theory, and studio head Dom Matthews has decided every single one of them needs to be working on Senua, the third Hellblade game. The cost of that decision? Project Mara, the studio's experimental horror title first announced in 2020, is officially cancelled.

Matthews confirmed the news in an interview on Xbox Wire tied to Senua's reveal at the Xbox Games Showcase. "I took the decision to not work on that any further," he said. "These decisions are never easy, but I did so to take the opportunity to have all of the talent and expertise in the studio, all 85 creatives, working together to realize the potential of what Senua can be."

As someone who covers horror games and constantly argues they deserve more attention, this one stings. Project Mara was pitched as a "real-world and grounded representation of mental terror," built around photorealistic environments and research into lived experiences of mental health. A horror game from a studio with Ninja Theory's audio and visual chops, set entirely in an apartment, exploring psychological terror with that level of fidelity? I wanted to play that game. But I also understand why it died. The previous two Hellblade games were made by small teams; Hellblade 1 famously had about 25 people on it. Splitting an 85-person studio between two ambitious projects was apparently a luxury Matthews couldn't afford.

A Concept That Never Grew

The cancellation isn't exactly a shock. Windows Central's Jez Corden reported back in January that Project Mara had never really evolved past the concept stage, and that the studio wasn't actively working on it. A teaser trailer in 2020 and a developer diary in 2021 were essentially the only public-facing material the project ever produced. By the time Matthews made it official, the game had been silent for over five years.

What makes this interesting is what Ninja Theory is trading it for. Matthews described Senua as a roughly even split between combat, traversal, and puzzle solving, drawing on the studio's legacy with DmC, Enslaved, and Heavenly Sword rather than leaning into the more contemplative, puzzle-heavy approach of Hellblade 2. That second game was polarising precisely because it stripped back combat in favour of atmosphere and narrative. Senua sounds like a direct response to that criticism, and putting the full team behind it suggests Microsoft wants this one to land as a proper flagship action-adventure, not a four-hour art piece.

Senua is targeting a spring 2027 release. Its plot follows the titular Celtic warrior "trapped between life and death in a fractured vision of purgatory," fighting to reach the afterlife and reunite with lost loved ones. The Showcase trailer leaned heavily into action sequences, a sharp contrast to Hellblade 2's more restrained tone. Whether that shift wins back sceptics or alienates the audience that loved the series for its quieter moments is going to be the defining question for this game. Matthews framing Project Mara's cancellation as unlocking the studio's "potential" is a big bet; if Senua doesn't deliver, Ninja Theory will have killed a promising horror IP for nothing.