After scouring the emulation community (CDRomance, Archive.org, and dedicated Reddit subs), here are the actual games that run perfectly on PCSX2, AetherSX2, or Play!, all fitting under 200MB.

Compressed formats like .gz may cause slight stutters in some emulators as the computer has to decompress the data in real-time while playing.

While most major hits like God of War or Grand Theft Auto are several gigabytes, these specific types of games often fall into the low-size category:

Legally, you must own a physical copy of the PS2 game to download a compressed ROM. Morally, abandonware forums exist. Specifically, search – that community specializes in high-quality, playable compressions (usually 400MB-1GB, not 200MB). For the ultra-200MB niche, look for "PS2 Undub+Compressed" – these remove English dubs to save space.

: Many titles in this Japanese-exclusive budget series are remakes of older arcade or Genesis games and are consistently under 500MB, with several falling below 200MB when compressed.