Legend of Grimrock, the first-person dungeon crawler with a modern twist, had a very good 2012. Developer Almost Human has revealed that Legend of Grimrock sold over 600,000 copies last year. "We would've been happy with just one tenth of the sales numbers," the developer writes on the Grimrock blog, "so needless to say we're very happy and the future of our company is secured for a long time."

Almost Human isn't resting on its laurels though, offering fans a sneak peak of what's next via two new images. They appear to be either an expansion for Legend of Grimrock or a new project in the same vein. See both images up close and personal in the gallery below.

This article was originally published on Joystiq.

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