(Doin' a series of this btw)

You were on an unknown planet, crawling with Salamanders. You lost Gilly since he had gotten separated from you, Anders and Beanfield. Sadly... Jackson didn't make it. Beanfield still unconscious. You were just going through your ping until... You saw it. You saw him. His location, deep under ground. If you go now you can safe him... You had to go... it's now or never... his oxygen level was low. He had 80 minutes left. Lighting gun should help?