Multitap games

So... how many games supported multitap? Which games? I know Bomberman did, and I'm pretty sure some sports games as well. Guardian heroes has a VS mode with up to 6 players, but what about in the actual game?
Sorry for asking such a redundant question, hope it hasn't offended you. My other question tho was on Guardian Heroes, it's only 6 players for the battle mode right? I have the original but it's the Jap version, so I'm not sure if there's an option to allow multiplayer for the normal mode.
I was gonna say that.... but didn't want to offend the guys who actually keep asking that question