Arc System Works used a unique "2.5D" style with very small texture files. The entire game is essentially code and a few sprite sheets. Highly compressed via GZip , it requires only 88MB of storage.
To achieve these sizes, files are often converted into specific compressed formats supported by modern emulators: ps2 iso highly compressed under 100mb best
Known for being lightweight, this fighter can be compressed significantly without losing its iconic 2D sprites. Arc System Works used a unique "2