Insomniac Games may be best-known for its smorgasbord of PlayStation-exclusives, from Spyro to Ratchet & Clank to Resistance. And right this very second, it's hard at work on its very first multi-platform title in the form of Overstrike. But if you happened to know where to look at Insomniac's Facebook page, you may have stumbled around something interesting: details about a cancelled game...