Combo (fighting)

In video games, a combo (short for combination) is a term that designates a set of actions performed in sequence, usually with strict timing limitations, that yield a significant benefit or advantage. The term originates from fighting games where it is based upon the concept of a striking combination. It has been since applied more generally to a wide variety of genres, such as puzzle games, shoot 'em ups, and sports games. Combos are commonly used as an essential gameplay element, but can also serve as a high score or attack power modifier, or simply as a way to exhibit a flamboyant playing style.

In fighting games, combo specifically indicates a timed sequence of moves which produce a cohesive series of hits, each of which leaves the opponent unable or almost unable to block or otherwise avoid the following hits in the sequence. In some cases, each additional hit has an increasing negative modifier in order to balance gameplay, as shown in Capcom's Street Fighter IV series.

The use of combo attacks originated from Technōs Japan's beat 'em up arcade games, Renegade in 1986 and Double Dragon in 1987. In contrast to earlier games that let players knock out enemies with a single blow, the opponents in Renegade and Double Dragon could take much more punishment, requiring a succession of punches, with the first hit temporarily immobilizing the enemy, making him unable to defend himself against successive punches. Combo attacks would later become more dynamic in Capcom's Final Fight, released in 1989.

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