17 up game without parents permission, under that you supposedly need their consent. If you see someone underage just report them.
Ok.... 1) there are people way over 39 that play this. I'm not there yet! 2)I've also seen way too young players 3) tou used to say 13. I'm too lazy to read your ss. 4) while rules of conduct say 17 you can not be silienced if you are underage! You must actually post your age in a public area, such as wc, forums, wall. This used to silience at any age or personal info but was relaxed to allow older members to state their age.