im not too sure im not too good at installing games im just trying to get it to work for my boyfriend! its slitherine...strategy first.......................If it is the driver how would i change the driver to a different one!

so i recently Bought Legion Arena for my boyfriend and we are not to computer savy but i am having some issues with the game.......we got through the intro but when it comes up to play the game i get about 15 differnt little squares and i really cant do anything from there....... V1.0100 857 My comp...