Discover or rediscover Operation Wolf, the cult classic arcade game developed and published by TAITO in 1987, one of the very first games to offer side-scrolling rail shooting action. In the game campaign, play solo or co-op locally as special agents tasked to fight a criminal organization. In addition to drug and weapon trafficking, the organization lead by the mysterious General Viper seems to have developed a weapon of mass destruction! Following the discovery of several of the group bases, the agents are sent on location to dismantle the consortium, eliminate the weapons and free the hostages from various prisoner camps.