Extreme compression (if it worked) would require removing almost all high-quality textures, music, and cinematic cutscenes, which make up the bulk of the game's size.
Since no official PC port exists, the standard way to play is through using your own legal game files: tekken 5 for pc highly compressed just 30 mb better
A standalone, full-featured Tekken 5 compressed to exactly 30 MB does not exist. If a file claims to be that, you are dealing with one of two things: a fake or a stripped-down emulator+ripped-assets bundle . Extreme compression (if it worked) would require removing
