The Thunder Knight

“ Underground ” is a Special Ops content of Call of Duty: Modern Warfare 3. You can find the map in both in Survival and Chaos Mode in Special Ops. You have to survival as many waves as you can in survival mode and in chaos mode you have to survive for a time period. You can play this mission in both solo and multiplayer mode. It takes place in London. Call of Duty: MW3 - Special Ops: Underground  Underground - Survival Mode: Survival Mode has four Tiers and Tier 1 consists of four maps with easy difficulty levels. You have to survive as many waves as you can. You will begin the mode equipped with a Five Seven handgun, two stun and two frag grenades, a vest, and a self-revive care pack. There are three armories in this mode you can unlock. The weapon armory will unlock after the first wave, the equipment armory after the second, and the air support armory will unlock after the third wave. You have to fight against Ultranationalists, Juggernauts, and Dogs. Some enemy hind will attack

This is the third part of Leon's campaign. There are 5 chapters in Leon’s story and every chapter has several sub-chapters I named this one “ The Sewer Train ”.  This part is known as “ Underground ”.  You have to play the role of Leon S. Kennedy in his story and Helena Harper will be your partner. In this part, you will witness new species of zombies and encounter their new attacking method. Walkthrough: Leon and Helena drop down in the sewer. They hear a strange sound and Helena says, they should move quickly. Leon asks the reason and Helena does not answer it correctly. Leon starts remembering his memory with the President. Leon’s Memories: They were discussing the Raccoon City Incident. The President wanted to reveal the truth. And he also discussed the consequences of his decision. The President wanted to ban all the Bio-organic weapons. He wanted to take responsibility for the incident to end to end the use of Bio-organic weapons. Leon returns to his present. They then climb