Thanks for updating 
can it be used for 2016 ?
To be fair, I have no idea. (I only have Emergency 5)
Would you mind trying it for me, and let me know if it works?
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I have also been working on the multiplayer function, but there seem to be some bugs in Emergency 5 itself that prevent me of making it fully functional. I contacted the developers and they told me they are looking into it.
I recently purchased EM-2016. What I CAN say now, is that once you start-up the game, you'll enter the menu where you can choose to play either EM-2016 or EM-5. As I chose EM-5, I noticed that the UUM (singleplayer) works like a charme since it had been recently fixed to work with the SixteenTons software update v2.0.2. I did NOT choose for playing EM-2016 yet, since you have to work yourself first through the level of the "Middle Ages" before arriving in the "here and now". Besides, I am still waiting for the NL MOD to be repaired and made available to work with the new software update as well. This, for the so simple reason that I find that the NL MOD is, in the detail, often so much nicer/better then the original German game.
I am definitely not certain about this, but MAYBE one could say, that the UUM should also work inside the 2016 game, since my experience showed me that UUM DID work inside EM-5. Again, EM-5 itself, was started up through the EM-2016 game menu.
For what it's worth... 
Cheers!! 
Robert.