You can run a survival server, but limited. You wouldn't have advanced redstone and a good Mob AI, but it would be playable. Currently SamJbarney is improving mob AI and tigerw is improving redstone. The server is not stable at all so maybe it's not ready for a public server, but hopefully it will be son.
Oh!! Sois un servidor espaƱol.
Oh!! Sois un servidor espaƱol.