Evil Pen did it again! He zapped our beloved hero, Square, with his new and powerful evil machine, The Run-O-Matic 2000. And though our hero is bound to a never ending run, he is determined and strong in will and he literally won't rest until he stops Evil Pen... again. Join Square’s epic adventure, run, jump, dive, fly and shoot your way through, but most importantly stop Evil Pen's evil plans!