By Staff Reporter (staff@latinospost.com) | First Posted: Sep 29, 2012 03:04 PM EDT

We know how the Ada campaign ends, but who is the final boss? Is it her clone Carla? How does their battle take place? WormioBH has released more videos that show off this campaign and answer those questions.

DO NOT CONTINUE READING IF YOU DON'T WANT MAJOR SPOILERS REVEALED.

Carla and Ada's battle takes place at the end of Chapter 4, so she is not the final boss. And it is not a mano a man bout, but actually a rather strange and interesting one. Carla injects herself with the C virus and becomes some massive octopus-like monster. Ada must escape the ship which Carla is attempting to take down and when she reaches the final corridor the fun begins. Carla blocks off the main exit and Ada must blast herself through Carla's massive face to a bunch of detonators behind her. If Ada can make them explode, then Carla will die in the explosion. The problem is that Carla's face regenerates and getting to close to her will have her hit you with one of her "tentacles" etc. It's a creative fight to be sure.

Watch it below.

The final fight is with Simmons and it seems that he created Carla out of an obsession for Ada. He professes his love to Ada during an outdoor battle that is also part of Leon's chapter. At one point Leon joins the battle but it is a gun fight for Ada and there is even a small moment between the two that has been brewing for years. Unfortunatley it doesn't end as many woudl hope. This one seems to pale in comparison with the creativity of the Carla battle, but it is more difficult and requires more patience.

Watch it below.

Read more spoilers HERE.

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