As you can read on the Glog, the first Game Maker game is now available on the PlayStation Store in Europe for £2.49/€2.99.
The game, a PSP Mini, can be downloaded and played on your PSP or PS3.
Here is a screenshot with part of today’s PSS update (sorry for the price in “zÅ‚”, not in €!), where you can see that it’s really there!