Why it works: This is a 2D sprite-based arcade port. Sprites are small, and there are no 3D environments. The Experience: Almost perfect. Gameplay speed remains intact. The audio suffers the most—the iconic "Heavy Machine Gun!" voice clip will sound grainy. Verdict: The best candidate for sub-100MB compression.
Some sites distribute games with all cutscenes, music, and voice acting removed to hit ~200–300MB. These often: Highly Compressed Ps2 Games Under 100mb
They never reach 100MB. Anyone promising that is misleading you. Why it works: This is a 2D sprite-based arcade port
While graphically intense games like God of War 2 or Final Fantasy X are nearly impossible to shrink this low without destroying the game, many arcade-style, fighting, and older sports games are available in this size. For users seeking small playable packages:
Here are popular titles often found in the under-100MB category: