"What is Treadstone?" you ask, in your best Matt Damon impersonation. According to Variety "it's a multi-player online game set in the world of the spy agency that trained Bourne." We'll assume that contraction is short for "it was" because, whad'ya know, "production has stopped" on the project. Perhaps once Ludlum Entertainment finds a new publisher for Bourne, whatever work Radical has already invested in "Treadstone" will find a new home, but that sounds unlikely to us. Instead, Treadstone will exist in that one place where They can never take it away from us: our imaginations.