Game Cube is an easy console to develop for, though. most (let's say 60 per cent or maybe even more) 3rd party games are on more than one console. Developers don't want to leave money on the table, you know. Most games that were on ps2 and xbox didn't got a gc port because there was no online support, and developers felt that their games wouldnt be as good without online support. Sure, its not the only reason, but its still a big one. Less 3rd parties mean less sales, less sales means less 3rd parties. Its a big wheel.