Below are games that are either naturally small or have versions highly compressed to fit under the 200MB mark:

Size isn't everything. A 200MB Katamari will run smoother than a 4GB Gran Turismo 4 on a budget laptop because the CPU doesn't have to decompress as much data on the fly.

directly. Converting a standard ISO to GZ (using the highest settings in 7-Zip) can reduce file size, though it may cause minor texture-loading slowdowns on weaker CPUs. Archival Compression: Files listed in repositories like Internet Archive are often stored in

What you actually get are —not true full games.