I never played that game....or any other on FB.
As far as how many songs to post..... If you post more than one at a time, people probably won't be paying as much attention to a given song..... Once the current one falls off the 1st page that's when I consider it OK to put up a new one. Of course, that assumes you are writing enough to have a bunch of tunes ready to go. (wow... just looked at the impressive list of stuff on your reverbnation page)..... I guess you could singlehandedly keep us in music for a few months.
On the song....It has a Skynard feel.... I like it. But I'm not hearing the drums as clearly as I think I should for that genre. I'm not hearing the drive I'd like to hear in it.... lots of guitars and distortion from them.....fat sound on the guitars, but you need more bass and drums to put some drive into it.
nice work on the lyrics too. clever stuff.
Good tune.