What was the stupidest game you ever purchased

[Jeff The Ninja]

For me, it was a game with the word soccer on the box (pre played at EB games). The cover art is in japanese and it is entirely in japanese. The name of the game is unknown and to this day, i cannot even start the game, only open a series of options that are in japanese. I only keep this game as a reminder to never buy a game in a dialect i cannot understand.