Nuken is a map in Blacklight: Retribution that was released along with the game mode Siege. It plays in a nuclear facility and has a rather linear design along the path that the Scorpion Tank must take. It is currently only possible to play Siege on this map. An interesting aspect is that you have a 'team base' where you will spawn that is not accessible to the opponent (and also to yourself, once you have left it. Along the road, there are several barriers that must be lowered so the Sorpion can pass.