The multiplayer co-op game and Star Trek Bridge Simualator, Artemis, presents the players with the ability to roleplay their own scenarios with their own personal crew and ship. As such, the game itself is not likely to be considered "canon" - more like an alternate possibility that is separate from, and doesn't conflict with, any other events in the Star Trek universe.
Yet, with the timeline of the Star Trek universe going on for so long, and the level of technology varying widely throughout, the game has to fit somewhere chronologically, even vaguely. Anyone have a good idea where?
The presence of Space Stations akin to Deep Space 9 (not similar in appearance, just in prominent placement across the map; they are all even appropriately titled DS-#) suggest at least beyond Enterprise and probably beyond Original Series as well. There are also probably a number of hints to be gained from the choice of enemies that you fight, but I am unfortunately not familiar enough with the lore to make meaningful deductions from that myself.