So, are we gonna get an OOC up anytime soon? 

I think the best choices would be Overtale, Othertale, or Losttale.

Undertales sounds hard to pull off as we'd need too many players to be humans(unless we subtract the number of humans from seven), Fallentale and Risentale seem confusing, since more than one person might want to be the last monster in Fallentale, and somebody else might want to be a human that travels to the Overworld.