After something with a retro-feel to it? You can bag a free copy of the retro-style platformer Marvin The Hatter from IndieGala for a limited amount of time.
As a boy trapped in a horrible nightmare, you must scare off any and all creepy, disturbing monsters and boogeymen that infest your dreams with a candle. Beware, though, as it won’t burn forever!
Follow the link and log in to your IndieGala account, then you’ll be able to add the game to your library. After that, it’ll be yours to keep forever.