From Destructoid:
As walkthroughs prove to be more and more in-depth, programmers (or at least, ones who care) are pressed to hide secrets in more convoluted ways, or in greater numbers. For instance, look at how ridiculously placed some of Brutal Legend's Bound Serpents were placed.
Source: Destructoid
This post is a perfect example of something that doesn't belong on Behind Mojo, by the way.