No. No. No. Roleplays are can be done with just a chatbox, but like Iceblue. He made it so it is more epic and more fun. A RPG is a Role Playing GAME. Like Runescape, WoW, Oblivion, Fallout, and alot of other games. What do you think yours fits more. I would have to say an RPG because all you basically do (like most RPG'S) is Kill stuff, get money, do quests, level up, buy stuff, and all that jazz. In a roleplay you don't just walk up to somone and kill them you do something like this:
Player1: Pulls out knife and slowly walks in back of Player2.
Player2: Notices somone is behind him and turns around, pulling out a gun.
Player1: Ah, it's me Player1! Where's that gun you promised me?
Player2: Haha, you'll have to fight me for it
Player1: Deal
<Then the firefight begins or you can do a more dialogue based fight>
RPG
Player1 pulls out knife
player2 turns around and draws gun
player 1 has killed player2
Player2: omg lololol u hax