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| Format | File Size | Emulator Load Time | Compression Ratio | |--------|-----------|--------------------|-------------------| | Raw BIN/CUE | 630 MB | Instant (but large) | 1:1 | | ZIP (Deflate) | 340 MB | Requires extraction | 1:0.54 | | 7z (LZMA2) | | Requires extraction | 1:0.33 | | CHD (lossless) | 280 MB | Direct play | 1:0.44 |
PS1 Roms 7z are simply PS1 game ROMs that have been compressed using the 7-Zip algorithm. This compression reduces the file size of the ROM, making it easier to download and store. The 7z format is a popular choice for compressing ROMs because it offers high compression ratios and is widely supported by most archiving software. Ps1 Roms 7z
files disguised as game archives. A real PS1 archive should only contain disc image formats. | Format | File Size | Emulator Load
Before listing sources, we must address legality. Downloading PS1 ROMs for games you do not own is copyright infringement. Sony actively protects its IP. However: files disguised as game archives