Following a rocky beta, launch, and a subsequent load of patches, a demo for action RPG Krater has been released on Steam. If you were turned off from the beta or just heard the game was in terrible shape and stayed away, now should be the time to give it a shot and see how it's faring.
Krater, if you're new to it, is set in post-apocalyptic Sweden, and blends strategy and tactical elements into the traditional action RPG formula, and tops it off with a unique art style. Recently, co-op was added to the game.
Hit the source to download the demo.