i use this for multiboxing wow not shore it will work with tibia at all but if it dose this may be of some use to you
http://isboxer.com/
the way it works is it links all game clients together so if you hit a button on 1 it hit son all of them so i assume it could give what your looking for didnt tri it or anythign just think it might be an option for you this also has mouse cloning so you can use a mouse on all windows as well
