No Man Is An Island. That's Cyclops: Isolated
Oh! Roburky's gone and done a game, as part of the 205 (Count 'em!) in Luddum Dare 17. It's called Isolated, and you play a very nervous Cyclops trying to enter the social world. You interact by (abstractly) asking questions, making statements, and expressing your opinion on the other person. Continue until you've pissed everyone off and you have to return to your island, reduced to a nervous, exhausted wreck by the stress of the thing. In other words, a Being John Walker Sim. You can play online or download versions of it. And now, time for some Joy Division.