A Pokémon Sapphire player is attempting an unusually difficult shiny hunt for a specific Psyduck encounter, using 58 Game Boy Advance consoles at once to improve the chances of success. The challenge is notable because the desired shiny Pokémon is estimated to have odds of about one in nine million, and could still be lost immediately if the player fails to catch it.

The hunt depends on a particular in-game encounter and the random chance of finding Psyduck in its rare shiny form, rather than simply any shiny Pokémon. Running dozens of consoles simultaneously increases the number of encounters checked, but does not remove the risk that a successful find could flee or otherwise be lost before it is secured.