[Steel A Jeeg]

Modding the Wii is pretty easy, too. I'll leave that for other people to discuss, though.

But for US releases, the Wii and DS versions of Dragon Knight are A LOT of fun. They're both pretty different games, but they're essentially both fighters. The Wii version is VERY similar to the Climax Heroes games. As a matter of fact, they use the same engine. And the OOO version of Climax Heroes uses all of the Dragon Knight character models for Ryuki Riders. And even some of the music.

But rambling aside, they're both WAY more fun than they appear to be.