Commandos: Behind Enemy Lines is a single player real-time tactics computer game developed by Pyro Studios and published by Eidos Interactive. The first installment in the "Commandos" series, the game was released in 1998 and is set in wartime Europe and Africa where a group of six Allied Commandos performs missions using small unit tactics. Each Commando has a unique set of skills and tools determined by his class which forces the player to establish cooperation among them so that further progress can be made. The objectives varies from sabotages to rescuing allied informants and assassinations.