Not all games compress equally. Here are the best titles that run at full speed even on mid-range phones (Snapdragon 720G or higher).
Currently, AetherSX2 remains the gold standard. Even though development stopped in 2023, the final build (version 3668) runs 90% of the PS2 library perfectly on Snapdragon 845 or newer chipsets. ps2 roms highly compressed for android
You need the scph39001.bin (or similar) BIOS file. Without this, nothing runs. Search for "PS2 BIOS pack for Android" – these are usually 4MB in size. Not all games compress equally
Connect your phone to your PC or download directly via Wi-Fi. ps2 roms highly compressed for android