X-Shuttle's from a game called X: Beyond the Frontier. I have the game around here somewhere, but I tried playing it once and it didn't seem to work too well - I had to find an older computer, and even then I had another problem with the game crashing for some reason I couldn't figure out.
I think the two sequels might have more success, and I don't think it really matters if you play all of them, and in sequence, so...
Well, I can't even remember what exactly it looks like, anyway.
Currently: Remastering Kiith Somtaaw's Acolyte Fighter. These Homeworld ships need some Sirius work done on them. ^.-
"Do not interfere! We're here to protect the President! Schultzky's a traitor!"
For peace throughout the colonies! We will never forget..
"He who controls the [insert orange powder drug here] controls the universe!"