NeutrinoSX is an emulator for the Playstation 2 console. With it you can play a series of games from this video game that marked history.
You can play with the computer keyboard or even with a joystick.
It is possible to play the games through discs or even through files in ROM, ISO or BIN format.
NeutrinoSX doesn't need installation, it's light, and it does its job very well.