I decided to enter the one week one button contest. I've been working on it pretty hard and I'm quite pleased with what I've got (despite the bugs). It's called swing the cat where you swing a cat and a person round to collect the fish (you really have to play it to get it). I made it in realbasic and had a problem with it running at 5fps when I realised that rotation takes ages in realbasic. Now it runs fast but at the cost of loading time (caching the rotated images).
Anyway, I need people to try it out as I'm not sure how well it'll run on other PCs. Download windows version. Let me know how it runs, the player should turn at a decent speed, say 2-3 seconds per spin.