[@HachiRoku] Oh hi, So what I had in mind was a universe "similar" to our own. But that isn't meant to be a tight restriction on what players create for their characters. For example, my own character/s will be humanoids, while others have expressed interest in vehicular entities, and maybe some will be inclined to create a character that leans more towards fantasy. Honestly, since life on each planet essentially develops at its own pace and takes it own path, any of these things are fine by me. So yeah, I think it would be fun and interesting to mix it up and have characters from many types of genres interact. Necromancer meets cyborg, human meets fantasy, Steampunk meets horrifying alien, etc. The only loose stipulation I have at this point is that your creation fits within the realm of possibilities. But again, I use that term loosely, and I'm at least hoping that players will use a certain amount of plausible background to make their creation [i]somewhat[/i] believable. I hope what I said here helps. I'm gonna edit the OP here to add this information as well.