You're looking for a highly compressed Guitar Hero 2 PS2 ISO file. Before I provide any guidance, I want to ensure you're aware of the following:
In the height of the PS2 modding scene, "highly compressed" files were the holy grail. Users would hunt through forums like Guitar Hero 2 Ps2 Iso Highly Compressed
To download Guitar Hero 2 Ps2 Iso highly compressed, follow these steps: You're looking for a highly compressed Guitar Hero
While later ports hit the Xbox 360, the PS2 version has a unique charm: lower latency on CRTs, a grittier audio mix, and no downloadable content (DLC) restrictions—everything is on the disc. a grittier audio mix
Are you ready to shred on your PS2 with Guitar Hero II?
: Smaller file sizes mean less wait time on standard internet connections.