The Winter Wonders Sale is live on GOG. Click here to shop! >>
Highlights include Stronghold HD for £1.19, Stronghold Crusader HD for £1.99, Superfrog HD for £1.99 and one of my favourite games ever, Realms Of The Haunting, at £1.19. It's seriously cheesy horror FMV fare, but the action is brutal, the story is great and the puzzles are devious.
However, be aware that some of these games are in the IndieGala Hostile Reaction Bundle!