HiI've searched this subject on the forum and couldn't find anything.I'm outside the cave and have to melt the ice, but I can't use the flamethrower. I've tried standing next to it from all angles and pressing the action button but nothing happens.someone help me please!

Have you tried crouching down (I cannot remember which key/button it is) and using the action button? I think I remember crouching down to use the flame-thrower.Chris Morgan.

I think you had to put the flame thrower down before you can use it?

Have you talked to the soldier yet? I assume you have to talk to him before using it.