Star Trek Online

There's certainly a lot of stuff that was released in the last decade-plus that is inaccessible or hard to acquire, but...it doesn't really matter?

The game is free-to-play, and pretty non-competitive. I basically treat it as a single-player game that happens to have other players in it.

The one downside is that because the game has been around for so long, I think it can be a little intimidating for new players. I'm hoping someone shares a good guide for new players here at some point.