Most high-compression techniques (like CSOTools) focus on stripping non-essential data or compressing audio/video slightly, leaving the actual combat and story intact.
Some versions are optimized for 60FPS gameplay on mobile devices. naruto ultimate ninja impact highly compressed 500mb upd
: The original uncompressed ISO is approximately 900MB to 1GB. Compressed (500MB) naruto ultimate ninja impact highly compressed 500mb upd