The Castlevania: Belmont's Curse demo is scheduled for October 1, 2026. Konami says it will include the opening chapter and will be available on PlayStation 5, Nintendo Switch, Xbox Series X|S, and Steam. The key detail for players who plan to buy the full game is that demo save data can be transferred, provided several conditions are met.
The full game has an official release date of October 15, 2026 on Konami's pages and on the PlayStation, Nintendo, and Xbox stores. The Brazilian Steam page, however, currently displays October 14. The sources checked do not explain that difference, so PC players should confirm the date and countdown shown in the Steam client close to launch.
When the demo launches and where it will be available
Konami's official demo page lists four platforms. It also provides the minimum required capacity and expected frame rate for each version.
| Platform | Demo date | Minimum capacity listed | Frame rate |
|---|---|---|---|
| PlayStation 5 | October 1, 2026 | 6 GB | 60 fps |
| Nintendo Switch | October 1, 2026 | 3 GB | 30 fps |
| Xbox Series X|S | October 1, 2026 | 5 GB | 60 fps |
| Steam | October 1, 2026 | 4 GB | 60 fps |
Konami also lists Brazilian Portuguese among the supported text languages. The company confirms the October 1 date but does not provide an exact release time on the demo page. The safest way to know when the download becomes available is to check your platform's storefront on the day itself.
What the Belmont's Curse demo includes
The confirmed content is the opening chapter. Konami warns that certain features and content may be restricted in the demo version. That means players should not assume in advance how many areas, bosses, abilities, or hours of gameplay will be accessible.
This matters because previews published by outlets may have used builds that differ from the final public demo. To determine what is actually available on October 1, the released demo and the information on Konami's official page should be treated as the primary references.
How save transfer to the full game works
The transfer is confirmed, but it is not a cross-platform progression system. According to Konami, players must meet these requirements:
- Play the demo and full game on the same platform. A save created on PS5 must continue on PS5, for example.
- Use the same account. The account used for the demo must also be used for the full version.
- Keep the demo save data. Deleting the save may prevent the progress from being imported later.
- Update the full game to the latest version. Konami requires the update before the transfer.
In practical terms, players who want to keep their progress should choose the platform for the demo based on where they plan to play the full game. Konami has not announced save transfer between Steam, PlayStation, Xbox, and Nintendo Switch.
What carries over when the full game launches on October 15
What is confirmed is the transfer of demo save data to the full game. On the demo page, the publisher does not provide a separate list of individual items, equipment, settings, or achievements that will be imported. The safest interpretation is therefore continuity of saved progress, without promising specific elements beyond what Konami has published.
There is also no indication that players must finish the entire demo to create an eligible save. The published conditions are to retain the save data and use the same platform and account. If Konami adds additional rules when the full game handles the transfer, the in-game instructions and support page should take priority.
Full-game release date and the Steam display difference
Konami's product page lists October 15, 2026 as the release date. The same date appears on the Brazilian pages for the PlayStation Store, Nintendo, and Xbox.
The Brazilian Steam page, meanwhile, displays October 14, 2026 at the time of checking. This should be treated as a storefront display discrepancy against the publisher's official date. Because the consulted pages do not explain the reason, Steam users should verify the unlock date and time shown in the client close to release.
Checklist before downloading the demo
- Choose the platform on which you expect to buy the full game.
- Sign in with the account you plan to keep using at launch.
- Reserve the minimum storage listed for your platform.
- Do not delete the demo save after testing the game.
- At launch, update the full version before trying to import progress.
- Check the storefront on October 1, since Konami has not yet listed an exact demo release time.
The demo announcement was published on September 20 and was also reported by Gematsu. For platform details, performance, capacity, and transfer rules, Konami's official documentation is the primary reference.
