1. Whilst set in the DC universe this is a fan site and other fandoms are allowed in...if they make sense. For instance it may be a little hard to throw in Galactus but if you wish to play as Goku, Hamtaro or Howard the Duck, it's all fine and welcome.
2. No God-Modding (even Superman has Kryptonite, not everyone is completely untouchable, roll with punches.
3. Don't be a dick (ie; I hate you OOC so I will now hunt and destroy your character for the sake of it.)
4. Use Comic-Common Sense (Nobody cares that you did chemistry 101 or an intro to physics class, if Supes can brush off fire then Supes can brush off fire. Simple as that.)
5. No Big Bang Theory references.