It's really interesting all these thing that Keen have very understandably disabled or hidden behind a Dev men only for us lot to hack then back in to "life", albeit a very painful existence for now :D

Good job with MP on your screenshots!

Multiplayer is indeed capable (see my screenshots), but it takes modifying the game files heavily, and running multiple instances of SE2 which the performance is not great at all, and will easily crash even a super computer.