Description: KOF Wing 1.9 – KOF Wing 1.9, new cool character Haohmaru has joined in the The King of Fightersv1.9 fighting assembly! Totally 12 characters to choose from, and the kung fu skills of each character has been greatly upgraded. KOF Wing games have always been themasterpieces of Kung Fu Fighting games.

Play online: The king of fighters wing 1.9

Control: P1: WSAD = move; J = punch; K = heavy kick; L = dodge; U = light punch; I = light feet; O = explode.

P2: ↑↓←→ = move; 1 = punch; 2 = heavy kick; 3 = dodge; 4 = light punch; 5 = light feet; 6 = explode.

Credits: unlock characters and boss

Source: http://www.game2g.com/games/the-king-of-fighters-wing-1-9/