The Trine franchise has sold over 7 million copies since the original's 2009 release, and Frozenbyte is celebrating in a rather creative way.
Those 7 million in sales include copies of both games released on eight different platforms.
If you have yet to try out either game, Trine Enchanted Edition and Trine 2: Complete Story are both free on Steam this weekend.
Both are on sale as well. Trine Enchanted Edition is currently $2.99 and Trine 2: Complete Story is $3.99.