You're looking for information on playing PS2 games on Android devices using ISO files that are highly compressed. Here's what I found:

To reduce the file size of PS2 games, you can use compressed ISO files. These files use various compression algorithms to shrink the game data, making them smaller and easier to store or transfer.

The PlayStation 2 (PS2) is a popular console with a massive game library. Emulating PS2 games on Android devices is possible, but it requires a powerful device and a good emulator.