Clyde: A Deep Reinforcement Learning DOOM Playing Agent. - Dino Stephen Ratcliffe; Sam Devlin; Udo Kruschwitz; Luca Citi (AAAI Workshops, 2017)

Win or Learn Fast Proximal Policy Optimisation. - Dino Stephen Ratcliffe; Katja Hofmann; Sam Devlin (CoG, 2019)