The third installment of the Thing Thing series now with massive new levels, new bosses and 21 new weapons. Move with the A and D or left and right directional keys. Jump with the W or up arrow key. Hold SHIFT or CTRL to run. Duck with the S or down arrow key. Change weapons with the E or 0 numeric keys (1-6 are weapon hot keys). Aim and shoot with your mouse. Pause game with the P key.