Earlier this month, they've announced their next tabletop game--a set of rules to go along with their character miniatures line. Here's a video preview:
So it sounds like the game will be more of a goal-oriented adventures, not so much "this army vs. that army" which sounds like a lot more fun to me.
While I wish there was a separate blog post to link to, they've put up an update on their main webpage (so this will be outdated as soon as they put up a new one). But you should go there now while you can and see the book layouts they've posted, plus a bunch of new mini designs.
Here's a few of their current Retro Raygun figure offerings:
UPDATE: Retro Raygun: Action Adventure in the Atomic Age is now available!