I like the first one. 

[s]BUT if it has only humans...

AAAAAAAAAAHAHAHAHAHAHAHAHAHAA

no.

What about elves?
Everybody likes elves.

And dwarves.

And gnomes.

And dragons.

And shit.[/s]

Personally, I like fantasy group adventures, like Dungeons and Dragons. Anywhere where a group of random people band up to defeat a common enemy.