TrainingGrounds is a combat simulator for World of Warcraft made by/for players without alpha access.
Through the magic of WoW's PlayerModel widgets, your character is converted into a max-level virtual champion and spars against rivals in a Diablo-esque environment.
Type /tg to begin. Make sure your character is in a safe place before playing.
To move, use WASD or press the left+right mouse buttons simultaneously.
Some modules allow you to adjust the camera with the scroll wheel and arrow keys.
If the camera is behaving oddly in 3D mode, try adjusting the settings in Config.lua.