Wolfteam is a free-to-play round-based MMO First Person Shooter only playable online. The futuristic story is basically about elite-soldiers fighting werewolves. In some modes every soldier can transform into a werewolf in some modes there are special werewolf characters to choose from:
Team-Deathmatch (every soldier can transform into a basic werewolf)
Icehold (dead team members don't respawn but can be resurrected, every soldier can transform into a basic werewolf)
Several "domination" modes (soldiers vs soldiers, wolves vs soldiers)
As it is only a Shooter the character does not get stronger with rounds played, but you get money to buy weapons which expire after three days to one month.