Jamminger (ジャミンガー Jamminger?) is an enemy from the Mega Man X series that appears in Mega Man X, its remake Mega Man Maverick Hunter X, and in Mega Man Xtreme. It is an aerial robot used to avoid unauthorized entry in bases. Jamminger tries to hit X with its spikes, laughing maliciously whenever it successfully does so. In Mega Man X they appear in the Opening Stage, Boomer Kuwanger's stage, Sting Chameleon's stage, Chill Penguin's stage and the first stage of the Sigma Palace. In Mega Man Maverick Hunter X they also appear in the second and third Sigma Palace stages.