Our hero lights one wooden 'object' from the growing blaze, then uses it as a torch to light the way as he escapes. This allows him to shut off his phone and save the remaining 25% battery for later. He also removes it from his skull helmet as he no longer needs to use it as a head lamp.
Once out of the cave, he sees that smoke billowing out of the entrance makes it obvious to anybody for miles around that a fire has been started here. Whoever all that 'treasure' belonged to is going to be pissed. There's a signpost and a diverging path in the distance.
What would you have our hero do next?
Stay Cozy!