Going to put this on Hiatus until I get the text adventure done.
So far there are 3 guns that you can switch with (1-3), crouch via ‘z’, sprint via ‘v’, reload with ‘r’, and a preliminary interaction system with ‘e’ (which right now only tells you what it is you are interacting with), as well as some boxes to shoot and a small example of my poor modelling skills.

Single player works perfectly, with no latency or waiting period.
Muliplayer connects, has a max of 20 players at once, though there was a half second of lag between my laptop and my flatties laptop while they were in the same room, but other than that works as far as I am aware.
To connect to multiplayer just click the multiplayer button at launch and it will send you to any running rooms, if there are none it will make it’s own room.