Downloading Butch 2.5 for Mac from our website was free. The application is included in Design & Photo Tools.
From the developer:
Butch is an innovative slideshow software written in Cocoa for Mac OS X that displays lots of types of pictures, movies on your local drives, and webcams fetched from the internet. It has some cool features like autoslide, full screen viewing, looping, file info, randomizing, background selection, webcam image fetching, etc. It's perfect for digital pictures and/or movies, presentations, promoting, and more!
You may want to check out more software for Mac, such as Haunted Hotel: The Axiom Butcher, which might be similar to Butch.