Ballion is based on the C64`er game Crillion. The code is written using the free ps2dev toolchain. To play Ballion you need to copy it to a memory card or to ps2 hard disc. You need 7,1 MByte free space. You don’t need a modified ps2 to play it. You can use the ps2 linux or the memory card exploit for booting. Files required for booting can be downloaded at ps2dev. Game states are saved on memory card in slot 1.
Thanks to http://www.dcemu.co.uk for the news.