To coincide with the North American release of Mario Super Sluggers in August 2008, an online card game was created on . The cards to collect for it were found on kid-friendly sites like 4KidsTV and Nick.com and even YouTube (mainly to promote the Mario Super Sluggers game itself).
at://did:web:gamesgamesgamesgames.games/games.gamesgamesgamesgames.game/3mgm7lspigm2l| Language | Audio | Subtitles | Interface |
|---|---|---|---|
| English |
| ✓ |