Alien Challenge

Released by Taiwan's IGS (International Game System) in 1994, Alien Challenge is a 2D fighting arcade game and IGS's debut entry in the fighting genre. Set during a martial tournament in which eight fallen deities battle for supreme power, the game offers eight playable characters: ninja Jean Paul, warrior Melanie, football player Dougster, werewolf Fang, jester Drew, Eastern fighter Nic-San, and others, alongside a secret ultimate boss. Controls follow the standard six-button scheme of three punches and three kicks, and the game supports two-player head-to-head versus matches.