Shuttered later that summer, the game shed a brief and lovely light. Remember Halo 3? What am I saying, of course you do! But what about Halo Online, maybe not so much? Back in 2015 Microsoft and 343 Industries (their dedicated Halo studio) actively began courting the PC market with a free-to-play, “Russia-only” derivation of the iconic FPS title Halo 3.