Retrocollection — MAME 0.272

macOS · Linux · PlayStation · Arcade · communism42069

Retrocollection is a 1G1R (one game, one file) library of retro console, handheld, arcade, and computer software. When a USA release exists, that is the copy in Games/ . Naming follows No-Intro / Redump conventions (Atari 8-bit uses TOSEC names; MAME/MESS keep short set names). This item: Retrocollection — MAME 0.272 Files: 1406 Size: 1.10 GiB (1182885591 bytes) Local path: Arcade/MAME 0.272 Merged MAME 0.272 arcade sets. Keep short names. roms/ + bios/ + devices/ are rompaths. This item is a ZIP of the original files (ZIP64). archive.org can browse inside ZIP archives, so you can still pull a single file. Download This item: ZIP or torrent on this page. Whole library (~239.56 GiB, 28 items): on the index , run download-all.ps1 (Windows) or download-all.sh (macOS/Linux). The TUI lets you tick platforms, pick HTTP thread count (1–32, 8 recommended), choose a folder, watch files/GiB/speed/ETA, and shows a report when finished (Press Enter or Space to close). Torrents: download-all-torrents.ps1 or retrocollection-1g1r-all-torrents.zip . How to find a game Start in Games/ . Sort by name, or open 00_list.txt . If the title is missing from Games/, check Other Regions, Alternate Versions, Prototypes, Hacks, Homebrew, Compilations, Unlicensed, Bad Dumps (and GameCube Link on GBA). 1G1R rules used in this library Group by title after stripping region and dump tags. Keep one winner in Games/: USA > World > Europe > Japan > other regions. Prefer a newer revision over an older one. Do not merge discs or disk sides. Hacks, prototypes, pirate multicarts, cheat carts, and bad dumps never compete for the Games/ slot. Emulator notes MAME 0.272: add roms/ , bios/ , and devices/ as rompaths. Do not rename the archives. MESS 0.272: same dump family as the arcade set, computer systems only. Do not rename. Mega CD: CHD images. Use MAME, RetroArch (Mesen/Genesis Plus GX / chd-capable cores), or chdman extractcd . Nintendo 64: big-endian .z64 . SNES: headerless .sfc . Related items Collection index: retrocollection-1g1r Retrocollection — 1G1R retro game library Curated by communism42069 . Individual titles remain copyright of their original publishers. This compilation is a preservation snapshot of dumps that were already circulating, curated into a 1G1R layout. It is not a claim of ownership, and it is not licensed under Creative Commons.