100 Minutes of /vr/ is a fourteen-map communal episode replacement for Doom II designed for Boom-compatible source ports by various members of 4chan's retro videogames board. All maps were speedmapped within a 100 minute time-frame. The project was released on December 26th, 2018. It is the third installment of the Minutes of /vr/ speedmapping series and the first installment to be made for Boom-compatible source ports, with previous installments being vanilla compatible.