_Spec Ops: The Line_ was quite obviously a retelling of _Heart of Darkness_, but I felt the ending was a letdown because I didn't understand the guy at the end was talking to *me the player* and not John Walker(the PC).
I'll have to go back and play it again, but after I finish _Metal Gear Solid V: The Phantom Pain_. It's goofy, but it's deadly serious about being goofy.