Space the Game, self-published by Darrel Tuttle, is the game you kind of wanted to design most of your childhood: plastic combat spaceships that float around an actual 3D board.

The 3D is achieved using metal poles and ships that slide onto them and fit snugly. Play and combat look like your basic war game, and several scenarios are included.

All dandy, only the game costs $200, plus expansions at $100 each. Youch.