Mistah Nertz, He Dead

Robert took a break from playing Civilization on his computer and we played a few rounds of cards. During the game, my attention kept going back to the image on his screen, and I wondered what the dark shape reminded me of, until finally I got it:

It's the Heart of Darkness!

(Robert's character was the green-sashed dude on the left, coming upon an enemy in gold and four barbarian fighters. He was not close enough to the section under the heart of darkness for the terrain to appear.)