The Donkey Kick Combo (ストレートコンボ Sutorētokonbo?, lit. "Straight Combo") is one of the Straight Attack Skills used by Sonic the Werehog in the Xbox 360/PlayStation 3 version of Sonic Unleashed. When using this move, Sonic throws some punches before launching a buck-like kick.
When performing this move, Sonic first does two forward and extended jabs with his left and right fist. After that, Sonic follows up with two similar jabs with his left and right fist, except that he enlarges his fists for extra damage and hits faster. Following up, Sonic jumps forward and lands on his hands before turning around and trusting his feet into the opponent(s) in a bucking-like fashion with a purple aura around his feet.
The Donkey Kick Combo becomes available in the game when Sonic the Werehog's Combat parameter reaches level 2. To perform the Donkey Kick Combo in gameplay, the player must press / in quick succession. In gameplay, the final part of the Donkey Kick Combo knocks smaller opponent(s) away from the player and may leave stronger foes stunned.