Bennu is a scripting language aimed at making games. Bennu is designed as an easy tool you can use to develop games with. It provides easy solutions for sound and graphic operations. While not being as easy as Game Maker, it is also not as limiting as Game Maker. With Bennu, you decide what game you make.

As of now there was no Playstation 2 port, but this has changed thanks to Colombian Developers.

http://code.google.com/p/bennugdplay2/