This episode begins from the encounter with a huge mutant. To defeat him, you have to focus on avoiding his blows.
Beast has two types of attacks: with a tentacle and missiles - Revelations - part I - Episode 11 - Resident Evil: Revelations - Game Guide and Walkthrough" width="640" height="360" />
Beast has two types of attacks: with a tentacle and missiles. To not get hit, run from one end of location to the other and fire at the incoming missiles. Doing so, you should be relatively safe.
When it comes to attacking this beast, don't use any of your weapons. Your only tool should be rocket launchers dropped by the helicopter.
Fire them at beast's tentacles and finish the encounter before the time runs out.
When beast get stunned, you get onto a helicopter from which you'll be firing at tentacles again. Usually they attack in pairs, so use grenades to eliminate one of them and then finish off the other one with a quick series from the automatic rifle.
Fight isn't difficult, but you have to be careful to not overheat the rifle and look around right and left to not get surprised.
At the very end of encounter, your hero will grab a rocket launcher - Revelations - part I - Episode 11 - Resident Evil: Revelations - Game Guide and Walkthrough" width="640" height="360" />
At the very end of encounter, your hero will grab a rocket launcher. You'll have to aim at beats's jaws and press an action button when the order appears.
This kills the might beast.