PS1 ROM packs can vary greatly in terms of contents. Some packs may focus on specific genres, such as action, adventure, or sports games, while others may aim to provide a comprehensive collection of games from a particular region or era. Some popular types of PS1 ROM packs include:

To get the most out of a bulk collection, you need the right setup. The transition from a folder of files to a playable library requires a few specific steps.

Technically speaking, the PlayStation 1 used CDs, not cartridges. Therefore, the correct term isn't "ROM" (Read-Only Memory) but "ISO" or "BIN/CUE" (disc image files). However, the emulation community has colloquially adopted the term to refer to a bundled collection of these disc images.

: You can increase internal resolution to make 3D models look crisp, though some prefer the nostalgic PS1 Style Visuals with original dithered textures and "wobbly" polygons.

An older classic that is still functional but less accurate than newer options. 2. The PS1 BIOS