I need to explain the process step by step. Maybe start with checking the game format. If it's an ISO, convert it to CSO. If it's already a CSO, adjust the compression ratio. Also, tools like CSO Manager or PSP ISO Compressor could be mentioned. It's important to mention that higher compression might affect load times or performance, so balancing quality and size is key.
Released by Koei Tecmo, the Attack on Titan game for PSP (often played via the PPSSPP emulator on Android and PC) is widely considered one of the best anime adaptations ever made. Unlike many movie-tie-in games, this one gets the mechanics right. attack on titan psp highly compressed high quality