If anyone here is interested in the Repton games, I've just finished uploading a
playlist of the Prelude scenario to YouTube. The Repton games are awesome puzzle games that have been around since 1985 but have recently been remade for the PC by
Superior Interactive. They were part of my childhood, along with Lemmings and Spacestation Pheta, and I think other Lemmings fans (such as you people) would also enjoy them!