Feral Interactive has released a playable demo version of LEGO Harry Potter, now available for download through Feral’s Web site.

LEGO Harry Potter: Years 1-4 follows the adventures of wizard-in-training Harry Potter and friends as they learn their craft at Hogwarts. Developed by TT Games, it’s another in a long series of family-friendly action games to get the LEGO treatment.

The full game is also available for purchase – it costs $39.95 and is available to order now through Feral’s Web site. It’s available in box form or, for those primed for instant gratification, as a download through the Mac App Store and other download services.