The fourth episode in The Silver Lining series is now on the game's website ready to download and play, completely free.

The new episode, called 'Tis in My Memory Locked, and You Yourself Shall Keep the Key of It picks up with King Graham racing against time to cure his children, though he is still missing some ingredients for the spell.

Newcomers can download all four episodes, while old fans can pick up the Episode 4 patch only.