As someone who played the text version of Star Trek (on PAPER from an ASR33 Teletype connected to a DEC PDP-10 where the game written in FORTRAN Watt IV was hosted) I wanted to point out that the Enterprise was not represented as -E- but rather ]-O
I realize this is a minor point, but for the countless hours I spent playing the game back then, it was something I picked up on instantly.
In fact, we played it so much, the operators of the PDP-10 removed the program because of the CPU time we consumed playing it. However, crafty devils as we were back then, we had punched out the entire source code on paper tape - all 51K of it (small by todays standard but it made a 7" roll of paper tape!!)
And thus we drove the poor PDP-10 operator nuts reloading the source via paper tape over a teletype connection by standard cradle type phone attached to accoustic couples at a whopping 110 baud - all just to play Star Trek - in text - on paper..LOTS of paper lol.
Just wanted to share that with everyone - something to think about when you get impatient when your 3.8 Ghz dual core machine takes a whole 25 secs to load your 3D color graphics on your 21" flat screen for your favorite game.