Michael Cerny Green, Ahmed Khalifa, Gabriella A. B. Barros, Tiago Machado, Julian Togelius. Automatic Critical Mechanic Discovery Using Playtraces in Video Games. In Georgios N. Yannakakis, Antonios Liapis, Penny Kyburz, Vanessa Volz, Foaad Khosmood, Phil Lopes, editors, FDG '20: International Conference on the Foundations of Digital Games, Bugibba, Malta, September 15-18, 2020. ACM, 2020. [doi]