Bunker Evolved 1.0

Bunker Evolved 1.0

Complete source now in the repository

On 18 October 2026 the full Release 1.0 source was published directly in the repository, including vendored engines, build instructions, assets, tests, website/editor sources and license notices.

Browse the complete source · Download the complete source ZIP. These links pin the published source commit for mirroring. All 506 file contents were verified against the prepared tree. The firmware binary is unchanged.

The original v1.0.0 tag was preserved and predates this source publication. Use the full source download above or the existing Bunker-Evolved-Source.zip asset, rather than the automatically generated source archives for that old tag.

Free generative ambient firmware for the M-VAVE FM-1. Four editable layers, 64 sound recipes, 24 worlds, 24 motifs, 32 scales, GROW with undo, seven EVOLVE processes and thirteen synthesis engines.

• Website, tutorial and installer
• Chrome editor
• Feature comparison and provenance
• New English introduction
• Recovery guide

Release approval

On 17 October 2026, the project owner completed Bunker → original FM-1 firmware → Bunker → original, and confirmed working audio and controls. Release 1.0 promotes that exact tested firmware without recompiling it. Its internal label remains BE 1.0-RC2 and its device identity is FM-1_7100002. Existing users of this build do not need to flash again.

This is owner acceptance on one FM-1. It does not establish power-loss recovery or compatibility with every board revision. The exact stock version string was not separately recorded; Original V15 remains the documented installer baseline.

Downloads

• bunker-evolved-rc2.fwsc — the unchanged, hardware-tested Release 1.0 firmware.
• Bunker-Evolved-Source.zip — complete corresponding source, assets, build instructions, tests, licenses and updated documentation. Use this attached archive or the complete repository source download linked above. The automatically generated archives for the original v1.0.0 tag still contain only the initial tree.
• Bunker-Evolved-Publication-Kit.zip — firmware, source, English film, captions, thumbnail and release records.
• Bunker-Evolved-Introduction.mp4 — the English walkthrough; actual C-rendered firmware screens and audio, an illustrated panel and calm AI narration.
• hardware-acceptance.md and test-status.txt — hardware report and automated test evidence.
• SHA256SUMS.txt — download integrity checks.

Firmware: 610,090 bytes.
SHA-256: db0b50d0ae9c3bfccee76e3b93de09fffa55389169278a0c5899dad9c79e6bb8.

Installation and recovery

Install directly from compatible original FM-1 firmware; AMB-1 is not an intermediate requirement. Back up your music before switching. Other firmware project formats are not converted, and firmware rollback does not restore overwritten music. UBOOT is a separate chip mode, not guaranteed Chrome rescue. Keep power and USB connected until completion.

The unchanged firmware retains the recorded 19-suite regression, GROW, audio/WASM, loader-model and simulated stress results. These are separate from the owner's hardware report. The release website includes an English guide and music backup/restore for compatible Bunker builds; physical music-backup/restore and interrupted-power recovery remain outside this hardware acceptance report.

Based on Felucca 1.6.1 by Leo Kuroshita / Hügelton Instruments and contributors. GPL-3.0-only with retained MIT / Apache / CC0 / font notices. Complete credits are in the attached source archive.

New website component: Editor 0.1

A modular Chrome editor adds four-track sound/parameter editing, 64 Bunker recipes, factory presets, 24 motifs, 32 scales, selected-track GROW, detailed note editing, phrase import/export and guarded phrase undo. Firmware 1.0 is unchanged.

49,337 host assertions include real requests to the C firmware handler, native parity for every sound recipe and motif, write/readback, stale undo and timeout handling. DOM interaction checks also pass. This is not a completed physical-USB or browser-layout test. The offline sketchpad is silent. Native iOS/iPadOS/macOS apps and VST/AU wrappers are future work; the modules and architecture are included in the source.

Bunker Evolved 1.0 RC2

Bunker Evolved 1.0 RC2

Free generative ambient firmware for the M-VAVE FM-1, built on Felucca 1.6.1.

Four musical layers, 64 sound recipes, 24 worlds, 24 motifs, 32 scales, GROW with one-step undo, and seven bounded EVOLVE processes. All six musical pages edit real synthesizer/sequencer state. Full engine editors remain accessible.

This publication retains the exact owner-tested RC2 firmware. English tutorial, recovery guide, browser instrument, installation page, narrated video and corresponding source are provided.

Website and installer: https://bunker-evolved.sugarypixie10.chatgpt.site

Downloads

• bunker-evolved-rc2.fwsc: firmware for the original M-VAVE FM-1.
• Bunker-Evolved-Source.zip: complete corresponding source, build instructions, tests, component licenses and website sources. Use this attached source archive; the automatically generated GitHub source links below do not contain this full source yet.
• Bunker-Evolved-Publication-Kit.zip: English film, captions, thumbnail, description and release documentation.
• Bunker-Evolved-Introduction.mp4: the new English introduction with actual C-rendered firmware screens and audio, an illustrated front panel and calm AI narration.

Identity: FM-1_7100002 / BE 1.0-RC2.
SHA-256: db0b50d0ae9c3bfccee76e3b93de09fffa55389169278a0c5899dad9c79e6bb8.

Installation and recovery

Original firmware can use the supported MIDI update route without installing AMB-1 first. V15 is the documented baseline. The physical stock round trip remains to be documented. RC1/RC2 share projects; AMB/stock formats are not migrated. Back up before switching. Firmware rollback does not restore overwritten music. UBOOT is a separate chip mode, not guaranteed Chrome rescue.

See docs/release/test-status.txt in the source archive for the 19-suite rerun, GROW, archive, installer and previous identical-binary stress results. Owner hardware acceptance and automated tests are distinct evidence. This remains a release candidate.

GPL-3.0-only with retained MIT / Apache / CC0 / font notices. Original Felucca and contributor credits are in the source.