Giant Footprint

The Giant Footprint is a special encounter in Fallout.

Overview
The map consists primarily of a large footprint, consistent with the feet of a large theropod (think Tyrannosaurus here). In the footprint are the remains of a rather unfortunate creature, possibly a peasant, possibly something else. Whatever it was, all it is now is a puddle of goo with a Stealth Boy in it. Eeww.

Behind the scenes
This is a reference to Marv Newland's (very) short film Bambi Meets Godzilla, the content of which you can probably guess from the title.