Mario Strikers Charged: Player Cards Don't Unlock Cheats
Player Cards in Mario Strikers Charged (Wii) do not activate cheats. They are collectible profiles showing stats, favorite moves, and bio for each captain/sidekick.
What Actually Unlocks Content
Complete Road to Striker Cup: Unlocks Striker Cup (harder tournament).
Win Striker Cup: Unlocks Thunder Cup (hardest).
Win Thunder Cup: Unlocks Kritter (goalkeeper) as playable captain.
Specific Challenges: Unlock Stadiums (e.g., The Vice, Galactic Stadium) and Cheerleaders.
Wi-Fi Rank (Defunct): Previously unlocked cosmetic items; now unobtainable officially (Wiimmfi supports MKWii, not Strikers).