A deadly foe, O-20 AKA The Controller is a highly intelligent and sadistic foe. It's composed of colorful fumes and the signature Broxt-Class face. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ If its fumes are inhaled, the thing breathing will be taken over and become O-20's host, granting it full motor skills and heightened communication at the expense of the victim's life. O-20's presence prevents decomposition in the bodiesit controls, allowing it to live in a host indefinitely. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Dave Oxford was the head chef for the facility, and was left behind following the breach. O-20 stumbled onto him, and took over the Chef. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ I'm not sure about the design here. It's ok, and works well enough, but I don't know. In-game, O-20 will function as the grand encounter for the Laboratories while possessing Dave, giving the player a void mask if beaten in a game of the player's choosing. Harder games will also give out more rewards based on difficulty. The cost of failure is death.