(There's probably some old thread about this, but if it's not on the first page it's worth not necroing.)
Remember Penny Arcade Adventures? Remember how Zeboyd is working on the third installment? Well a bunch of screenshots came out recently and they're looking good.
More screens at the linked site. Both the first two episodes and the Cthulhu rpg were great, so if the price is right this looks like an insta-buy. Update: the FAQ says the price will be ~$2.99; insta-buy it is. A trailer should be coming soon too.