MMORPG News - S.T.A.L.K.E.R MMO @ GSC Gameworld

In a recent community Q&A session at GSC Gameworld, GSC made mention of the fact that they are "seriously considering" the possibility of a S.T.A.L.K.E.R. MMO.

2. Will there be S.T.A.L.K.E.R. Online?

We do not quite understand what you mean by "online". If it is the cooperative mode, then no, there will be none. Even at the time of development of the first part of the game we said that a cooperative mode is impossible, since Life Simulation would be different at each computer. Synchronizing it would be practically not doable. If you mean an MMOG, then we are seriously considering it.