The appeal of compressed ROMs is undeniable, especially for modern gamers:
The PlayStation 1 (PS1) was a revolutionary gaming console that brought 3D graphics and immersive gameplay to the masses. Released in 1994, it was home to some of the most iconic games of all time, including Final Fantasy VII, Metal Gear Solid, and Tomb Raider. However, with the advancement of technology, game sizes increased, and storage became a concern. This led to the development of highly compressed games, which allowed gamers to store more games on their consoles or computers. In this article, we'll take a trip down memory lane and explore the world of PS1 highly compressed games.
Before downloading highly compressed ROMs, it is important to weigh the tradeoffs of reducing file sizes so drastically. The Benefits
: The current industry standard for disc-based systems. It offers excellent lossless compression, reducing file sizes by up to 60% while remaining completely reversible. PBP (EBOOT)
The massive FMV ending sequences for each character and the high-fidelity CD audio tracks are stripped or heavily compressed, leaving the core fighting engine untouched. 2. Crash Bandicoot (Series) Original Size: ~500 MB
This method reduces file sizes by removing redundant data and optimizing the file structure. It retains 100% of the original game data, including high-quality audio and full-motion video (FMV) cutscenes. Games usually shrink by 30% to 50%.
The best modern PS1 emulator, which supports .chd and .pbp formats natively.
The most aggressive form of compression involves removing Full Motion Videos (FMVs), cutscenes, and high-quality background music (CD audio). Includes all videos, music, and dialogue.
: Originally designed for playing PS1 games on the PSP, this format supports multi-disc games in a single file. While popular for its portability, some consider it "lossy" because it can be harder to restore to a clean original state for patching.
: Use the dropdown menu to select "File 1," "File 2," etc., and browse for each disc of the game. Compression Level : Set the compression level between
This is where come into play. By utilizing advanced file compression techniques, community modders and emulation enthusiasts have shrunk these massive titles into tiny packages—sometimes under 50 MB—without sacrificing the core gameplay.
Right-click (PC) or long-press (Android) on the downloaded archive (e.g., game.7z ) and select or "Extract to [Folder Name]" .