Aztec Challenge
From UnAnything Wiki
Aztec Challenge is a computer shame where you can do the Aztec Challenge. It is based on the method of ritual sacrifice the Aztecs came up with when they decided just taking people to the top of a ziggurat and killing them wasn't fun enough. In the shame's levels you have to run through a path where people try to kill you, although there are some levels where the path is just inherently dangerous.
Its music is spoopy.