Last Resort

Last Resort

Next, head to Cantrell's base. As a bonus objective, you have to destroy the fuel storage tanks using explosive weapons. You can just pick up a grenade or rocket launcher to destroy the fuel tanks. After that, kill all troopers to update the mission.

After the scene, head to the crash site. Defend the crashed chopper from brawlers and a juggernaut until the mission updates. Another Evolved will appear. Defeat her to get the Whipfist ability.

For the bonus objective, you simply need to kill 20 infected using the Whipfist. Just ignore the choppers for now and start whipping like crazy. Once you get the bonus EP, destroy the rescue helicopters.

Now this makes things easy

You once the commander is out, target him then press circle to pull him towards you. Consume him to get his memory and complete the mission.

This also unlocks two story missions: Fly in the Ointment and Divine Intervention. Three \\Blacknet missions will be available as well. (Operation Long Horizon, Stun Circuit and Clockwork)