Anomaly - is the singleplayer stalker mod made as open-source for stalker fans and modders. Do what you want with that. But you can’t use Anomaly to make multuplayer, because their engine doesn’t have any net-code. Hm… that’s our turn. We can just use our powerful 64-bit multiplayer-aimed engine-fork and take most important things from the Anomaly mod then we should combine them

We thank you, oh Monolith, for revealing the cunning plans of your enemies to us. May your light shine down on the souls of the brave soldiers who gave their lives in service to your will.