SpongeBob's Truth or Square: SpongeBob SquarePants is an arcade party game based on the episode of the same name. It was released on October 26, 2009, the date that the video game of the same name released. It was used only in Microsoft Windows.
After being entrusted by Mr. Krabs to keep the Krabby Patty formula safe, SpongeBob is overcome with grief for losing the recipe. He then relies on the help of the most unlikely companion, Plankton, who wants the secret Krabby Patty recipe for himself. With the help of his friends, SpongeBob must use Plankton’s memory machine to retrace the happiest moments of his life to find the Krabby Patty formula in time for the Krusty Krab’s Eleventy Seventh anniversary.
Players can flip tiles to add new spaces. If the card meter is full, then the player will be redirected to a mini-game. Players also can use silly hat to steal opponents' happiness.