Jian and Trigg- Looks good, Approved
That's three of five, so far, with Lonewolf, Hydro, and Novocrane with concepts in. (Haven't made final decisions yet)
Pwnagemachine - Your Concept/Backstory did not send through PM
Solodice - while I'm not going to stop you from putting in a character, please be aware that actual combat rounds are going to be few and far in between, so a combat-focused character might not be that enjoyable in this game.