fix: count the Marathon data trees as game data

bios/Bungie holds the Marathon scenarios Aleph One reads, entries its profile files as category game_data. Listed with the other publishers' trees, they leave the system files count and sit under Game engines and PC games on the site.

README.md

@@ -91,8 +91,8 @@ Each file is checked the way your platform checks it. Most compare a checksum, t
 - **18 platforms** supported with platform-specific verification
 - **609 emulators** profiled from source (RetroArch cores + standalone)
 - **534 systems** handled by those emulators (NES, SNES, PlayStation, Saturn, Dreamcast, ...)
-- **19,595 files in the collection**, each with its SHA1, MD5, SHA256, CRC32 and Adler-32 fingerprints: 5,784 system files, 2,872 arcade ROM sets, 10,939 game and engine data files. That is every platform and emulator together, so no pack holds them all: each carries what its own emulators load, counted in the download table
-- **555 of 5,784 system files** matched to dump-preservation catalogs (No-Intro, Redump, TOSEC). Arcade sets and engine data fall outside what those catalogs index
+- **19,595 files in the collection**, each with its SHA1, MD5, SHA256, CRC32 and Adler-32 fingerprints: 5,500 system files, 2,872 arcade ROM sets, 11,223 game and engine data files. That is every platform and emulator together, so no pack holds them all: each carries what its own emulators load, counted in the download table
+- **555 of 5,500 system files** matched to dump-preservation catalogs (No-Intro, Redump, TOSEC). Arcade sets and engine data fall outside what those catalogs index
 - **15.7 GB** for the whole collection
 
 ## Supported systems
@@ -208,4 +208,4 @@ The scripts and tooling are released under the [MIT License](LICENSE).
 The BIOS and firmware files are not covered by that license: they are third-party system software, preserved and provided for personal backup, archival, and interoperability with emulation software. [NOTICE](NOTICE) sets out their status and how to ask for a file to be removed.
 The reasoning, and where it is weakest, is in the [FAQ](https://abdess.github.io/retrobios/wiki/faq/#is-this-legal).
 
-*Auto-generated on 2026-10-22T09:44:26Z*
+*Auto-generated on 2026-10-22T09:50:58Z*

mkdocs.yml

@@ -158,7 +158,6 @@ nav:
       - Bandai: systems/bandai.md
       - BBK: systems/bbk.md
       - Bit Corporation: systems/bit-corporation.md
-      - Bungie: systems/bungie.md
       - Camputers: systems/camputers.md
       - Casio: systems/casio.md
       - Coleco: systems/coleco.md
@@ -225,6 +224,7 @@ nav:
       - 3D Realms: systems/3d-realms.md
       - Apogee: systems/apogee.md
       - Blizzard: systems/blizzard.md
+      - Bungie: systems/bungie.md
       - Dinothawr: systems/dinothawr.md
       - Electronic Arts: systems/electronic-arts.md
       - Epic MegaGames: systems/epic-megagames.md

scripts/common.py

@@ -2003,6 +2003,7 @@ GAME_DATA_TOPS = (
     "3D Realms",
     "Apogee",
     "Blizzard",
+    "Bungie",
     "Crack dot Com",
     "Electronic Arts",
     "Epic MegaGames",