First just uses the arrow keys to move to the computer, then just use the mouse. Select 2 pokemon and use the mouse to select the moves you want. Sorry it takes such a long time to load. (It's quite a big game). POKEMON BATTLE TEST 2: CLASH OF LEGENDS IS OUT! It's like this game, but features only legendary pokemon! (Yes, Mewtwo is still in it, but now isn't as overpowered. Can it beat Arceus and Kyurem?)
