AI for StarCraft: Brood War
Locutus is a Protoss bot forked from Steamhammer. It uses BWEB for building placement, which depends on BWEM.
Versions of Locutus up to and including the version submitted to the AIIDE StarCraft tournament in 2018 were licensed under the MIT license.
In said AIIDE tournament, four relatively "shallow" forks of Locutus participated (of which two were eventually disqualified for being too similar to Locutus), which caused me to reconsider using such a permissive license. It doesn't do anyone any good to have multiple virtually-identical copies of a bot participating in a tournament, and I don't think it should only be the burden of the tournament organizers to make the judgement of what is "different enough".
As a result of this, Locutus is now licensed under a modified version of the MIT license that adds an additional restriction: you may not submit bots based on Locutus to public StarCraft tournaments without my permission.
How exactly this will work in practice is not entirely known (let's cross that bridge if we get there), but if you are interested in forking Locutus and using it in a tournament, create an issue here or message me on Discord and we'll talk.