Mummy Memory

Mummy Memory is a set of three levels in PvZ2 unlocked with keys. It also unlocks the grave buster. In it, the player must tap on camel zombies' signs to reverse them and reveal a symbol, and match the ones of the same kind. It requires little strategy if the player just taps randomly with all fingers on both hands.

Trivia

 * In the beginning of the level, it says "Ready, Set, Match!"