Chapter 4 - Meeting Simmons | Leon's campaign Resident Evil 6 Guide
Last update: 11 May 2016
When the animation is over, go to the end of the train and then go to the roof. Once you get there, you have to quickly shoot a powerful enemy, so it turns into a human before can charge at you.
After a short cut-scene go back inside the train and wait for your enemy. When he appears, shoot at him until he transforms into human again. Now it is enough to approach him, press RT and keep pressing A. Repeat this sequence twice inside the train and once on the roof. After the third attack a chase sequence begins. You have to run forwards, so the beast can't catch you.
When you jump to the other train, the creature will follow you. Avoid being hit by pressing A.
A third phase of this fight is very simple, if you know what to do. At the beginning keep shooting your opponent through the hole, until you see projectiles hovering around him. You must then quickly cover behind the wall. Once projectiles fly away, start the shootout again.
Repeat both actions until the enemy jumps inside. At that moment quickly press X and A at the same time, to avoid being hit.
If you succeed, you'll find yourself again on the train roof. Your last task is to hit the charging beast one more time. Use the machine gun or pistol when the enemy gets close enough.
When the fight with Simmons is over, go up the stairs. A moment later this level will be over.