Slender is a short horror game really similar to Hide. You walk (or run) around in a monotone environment looking for notes, while there is a scary monster hunting you. Like Hide it is interesting to see how a simple setup can create a really spooky experience. The graphics are nothing special, the music is simple moody droning and the sound effects are of no great quality. Still, taking all together and put in an interactive space, it gets a lot more immersion than what you would expect. I think this is a great testament to the power of interaction to create a strong sense of presence in way that is much harder to accomplish in any other media.
