Hellgate accepts AUs, will have an overarching plot with some mystery elements, and characters keep all their powers with no limits. Beyond, you know, major destruction of the city, check with a mod first.

Hellgate is set in modern-day New York City, but with supernatural creatures from myth and legend world-wide thrown in. It's mostly action-based, but there's plenty of opportunity for slice-of-life or other plot. Very friendly mod-team. Apps and reserves are open, gameplay starts July 1st.