(1) Install Java 8 or later
(2) Download this file
(3) Unzip with folders intact
(4) Run AiAi.jar
Tested on windows, OSX and Linux.
Quick update with some of the BEST COMBINATORIAL 2-PLAYER GAME OF 2016 candidates (Tintas, Cation, Rhode, Linage, Carteso) – still waiting to hear back on Big*Bang, so it may well contain bugs.