I've been meaning to write a StarCraft 1 AI bot and put in the 24/7 SSCAIT tournament on Twitch but... never enough time. Elixir seems like the perfect fit, though it's unclear whether it can handle the computations when things get hectic.
My last project with Elixir was using Elixir merely as an orchestrator of static binaries (developed in golang) which were talking in JSON via stdin/stdout.