Ethan Crossfield 
Release schedules have become an important part of following ambitious Japanese game projects, particularly when a title promises a mix of story investigation and combat. Level-5’s Decapolice is the latest example: the futuristic detective RPG has moved beyond its previously announced 2026 window and is now planned for 2027. A new trailer offers another look at how its investigation systems and unusual crime-solving scenarios will work.
A Delayed Detective Story Set in Broadstone
First announced in 2023, Decapolice has already faced multiple delays. The game follows Harvard Marks, a young detective who leads the rookie team of the Special Investigation Unit. He works with other SIU members, including his friend and negotiation specialist Carl Oxford, while investigating cases in Broadstone, a metropolis defined by crime.
The central setting is Decasim, a virtual recreation of Broadstone. The simulated city preserves memories connected to earlier crimes, giving Marks a way to revisit events and uncover information that can help solve cases. The new trailer also shows that Decasim’s data can be manipulated. One such change turns Marks into a cat mascot, highlighting the game’s more playful side alongside its serious investigations.
How Decapolice’s Investigations Work
Players will examine reconstructed crime scenes in Decasim before applying what they discover to cases in the real world. The process includes organizing evidence on a case board, building profiles, identifying suspects, and confronting those believed to be responsible. The game is expected to include both main-story mysteries and optional investigations.
Confrontations can take different forms. Marks may attempt to persuade suspects to surrender through conversation. If negotiations fail, the encounter can shift into turn-based combat, with criminals transforming into monsters known as Crime Beasts. Level-5 has also partnered with Scrap, a developer associated with puzzle and escape games such as Do Not Play, to assist with Decapolice’s case concepts.
2027 Release Window and Next Steps
Decapolice is scheduled to launch on PlayStation 5, Switch 2, and PC in 2027. The announcement does not provide a specific release date, so the new year remains the only confirmed timing currently available.
For now, the latest trailer is the clearest update on the project’s direction. It reinforces the contrast at the heart of Decapolice: careful evidence work and suspect profiling on one side, supernatural-looking Crime Beast battles and reality-bending data on the other. More details will be needed before its eventual launch, especially regarding the scope of its cases and how the investigation and combat systems connect across the full campaign.
Key points
- Decapolice has moved from its 2026 window to 2027.
- The game stars rookie detective Harvard Marks and the SIU.
- Decasim recreates Broadstone and stores memories of past crimes.
- Platforms are PlayStation 5, Switch 2, and PC.
Confirmed release details
| Item | Confirmed information |
|---|---|
| Developer | Level-5 |
| Release timing | 2027 |
| Platforms | PlayStation 5, Switch 2, and PC |
| Core modes | Investigation, negotiation, and turn-based combat |
Expert View
The latest delay keeps Decapolice in the category of high-concept projects that need additional time to align their most distinctive systems. Its combination of virtual crime-scene reconstruction, evidence management, negotiation, and turn-based battles gives Level-5 a clear point of difference, but it also creates a demanding balance between detective work and action. The 2027 target gives the studio more runway, while the absence of a precise date means the community should treat this as a broad release window rather than a finalized launch appointment.
