ENTrimmed is a curated DAT collection project focused on building practical ROM sets for retro gamers. It emphasizes English-speaking region preference, retail-only games, and a strict 1G1R (1 Game 1 ROM) format. The goal is to produce ROM libraries that are ready to play and free from clutter.

• Remove hacks, prototypes, homebrew, aftermarket releases, and other non-retail ROMs.
• Prioritize English-speaking regions.
• 1G1R Format.
• Built from official DAT sources (No-Intro, Redump).
• Compatible with ROMVault, ClrMamePro, and other DAT managers.

Here are the systems I intend to include in the initial release of the dats.

• 3DO Interactive Multiplayer: ReDump & [T-En]
• Atari 7800: No-Intro (BIN)
• Atari Jaguar: No-Intro (J64)
• Atari Jaguar CD: ReDump
• Atari Lynx: No-Intro (LYX)
• Microsoft Xbox: ReDump & [T-En]
• Microsfot Xbox 360: ReDump & [T-En]
• NEC TurboGrafx-16: No-Intro & [T-En]
• NEC TurboGrafx-CD: ReDump & [T-En]
• Nintendo 64: No-Intro (BigEndian) & [T-En]
• Nintendo DS: Np-Intro (Decrypted) & [T-En]
• Nintendo Entertainment System: No-Intro (Headered) & [T-En]
• Nintendo Famicom Disk System: No-Intro (FDS) & [T-En]
• Nintendo Game Boy: No-Intro & [T-En]
• Nintendo Game Boy Advance: No-Intro & [T-En]
• Nintendo Game Boy Color: No-Intro & [T-En]
• Nintendo GameCube: ReDump & [T-En]
• Nintendo Wii: ReDump & [T-En]
• PC Engine SuperGrafx: No-Intro
• Sega Dreamcast: ReDump (ReVaulted) & [T-En]
• Sega Game Gear: No-Intro & [T-En]
• Sega Genesis: No-Intro & [T-En]
• Sega Master System: No-Intro & [T-En]
• Sega Saturn: ReDump & [T-En]
• Sega SG-1000: No-Intro & [T-En]
• SNK Neo Geo CD: ReDump & [T-En]
• SNK Neo Geo Pocket: No-Intro
• SNK Neo Geo Pocket Color: No-Intro & [T-En]
• Sony Playstation: ReDump (ReVaulted) & [T-En]
• Sony Playstation 2: ReDump & [T-En]
• Sony Playstation 3: ReDump & [T-En]
• Sony PSP: ReDump & [T-En]
• Super Nintendo Entertainment System: No-Intro & [T-En]

ENTrimmed uses open-source, community-trusted tools for building and verifying sets:

• Retool – For generating 1G1R trimmed DATs
• ROMVault – For scanning, fixing, and validating
• DATVault – For sourcing No-Intro, Redump and T-En DATs

ENTrimmed DATs follow a consistent naming convention:

System (1G1R Retail English + T-En) [ENTrimmed].dat

The "System" component of each filename is defined as per the LaunchBox database naming.

Author: Jamie S
Project: ENTrimmed
Homepage: https://github.com/JamieS01/ENTrimmed

Original game content and DAT sources are the property of their respective creators. This project is intended for preservation, archival, and research use only.

Special thanks to:

• No-Intro Project
• Redump.org
• The T-En datters
• The ROMVault, SabreTools, and Retool developers

This project is open to feedback, improvements, and corrections.

Feel free to open an issue or reach out via GitHub.