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Optimized Helsinki world — 20 October 2026
The complete 304-cell Helsinki map now uses compacted city models, shared encoded textures, compressed simulation delivery and guarded distant geometry. Physics data, character animations and detailed unique surfaces are preserved.
The world decreases from 942,316,787 to 514,823,085 bytes. The download archive is 458,548,712 bytes. The game also bounds GPU preparation and keeps texture ownership independent when cells unload.
Validation: 660 portable source tests, exact asset-preservation audits, real keyboard car controls and deterministic replay, stair traversal, repeated district residency tests, and ordinary production browser checks.
Archive SHA-256: 4f31c66e106fe9f02f4f7408e1a1c73b28bf6ddd8a4a746058f8cccff5ca8b67
World manifest SHA-256: 27d697c4c918cea8f03a05d79faad4b8d68be4d30c37249cfe50af3f13818455
Full city beta — credits and GT40 removal
Kaamos, the GT40-derived car, is removed following the project owner's report that the source restricts redistribution. The prior car packet and its corresponding Pages build artifact have been withdrawn. Lumi GT, the patrol car and Revontuli remain.
The loading screen acknowledges NoOb StUfFs for the Mustang and Veyron sources, City of Helsinki for the city, Dany Sánchez / MiniWorld3D and Jukka Seppänen / kijaidesign for the Cathedral, Blender Studio for Snow and Rain, and OpenStreetMap contributors. Source links, licenses and adaptation notices are included. The asset ledger distinguishes independently verified car licenses from the owner's Cathedral license declaration.
This packet retains all 304 city cells and the existing smaller web textures. City geometry, collision, terrain, roads, scenery and retained model payloads are unchanged. Gameplay removes only Kaamos's definition and spawn. The archive contains the complete 942,316,787-byte world and publication notices. The archive SHA-256 is f63138a18fe66de31e05d86c9386b5f46d1546eec18953c41f1403db4955b282.
Checks: 606 portable source tests, TypeScript, release-tool tests, full archive closure and hashes, source/privacy and Git-history secret scans, ordinary browser credit-link/short-viewport checks, and a real-keyboard Revontuli entry/driving/exit cycle with matching 1,029-tick replay. Publication rejects the withdrawn model's identities and exact exported digest.
Play Helsinki Rides. Reload after the Pages deployment to select the replacement world. Remaining supplied-asset terms and exact source provenance are documented in THIRD_PARTY_NOTICES.md and the asset ledger.
Withdrawn car packet — GT40 removed
This car packet was withdrawn on 20 October 2026 because the project owner identified a redistribution restriction on the GT40-derived Kaamos model. Its archive and corresponding Actions Pages artifact have been removed.
The replacement packet omits Kaamos and retains Lumi GT, the patrol car and Revontuli, with source credits and license links on the loading screen. Use the Helsinki Rides game and the current publication descriptor on main; this historical source tag does not contain model binaries.
Central Helsinki browser beta
Desktop browser beta covering all 304 central Helsinki map cells.
Play: https://mattitynka.github.io/Helsinki-rides/
The Pages edition uses existing smaller city texture mip levels (1024-pixel maximum for large city atlases). Geometry, collisions, road data, characters, animations and gameplay are retained. Nearby visuals stream during play. The initial simulation-data download is substantial.
pages-world.tar.gz is the verified game-world packet used by the manually triggered Pages workflow. It contains its manifest, individual content hashes, attribution and software notices, and an OpenStreetMap source publication extract with unnecessary contributor account/contact metadata removed.
- World:
senate-pages-20261019-tex1024 - Manifest SHA-256:
34e8dbfe999eb99d10c9a42834a6424e7543035c2126daf7d3aeb82b14e0c149 - Archive SHA-256:
a93b26c31f4b978ee7cdca50df4972ada147716bf8ce0d99c834cfbea8658202 - Archive bytes: 663598842
- Unpacked world bytes: 939907689
Original code/documentation are MIT. City, photograph, Blender Studio and OpenStreetMap content retain their separately recorded licenses. The owner requested publication and will provide the remaining copyright details for the supplied assets; no unverified license is assigned to those items. See publication/publication-notices.md in the packet and docs/public-game-release.md in the source repository.