A playable single-player Windows demo is now available for Frozen Synapse, offering a sample of Mode 7's simultaneous turn-based strategy game. The demo includes a randomly generated Skirmish along with three "specially selected" missions from the single-player campaign. The demo is available on Steam, where the game is also on sale for 50% off through Monday. There is also a standalone demo, and this is mirrored on AtomicGamer and Worthplaying, and Mac users should not despair that there's no OS X demo yet for the multiplatform game, as word is: "A Mac demo will follow very soon once its surface becomes so shiny that small insects slide comically along when they attempt to land on it."