It is a visual program.. it can look at the screen and resspond to things. Some games have more indepth integrations via plugins... like ffxiv, eso etc.
i had my eye on this with interest but didnt commit to any game and was seeing how long this project would last (lots of these projects get shutdown or something)
But right now.. its limited to a few with full support.. but things are happing quicker these days as things get finalized and more patches get pushed.
I looked at Weathering Waves, it use unreal engine 4.. so it is a good candidate to add bot support. If you are wanting it to be added to the bot, make a request in the #bot-requests
ACE? Ewww.. so VM or DMA. Prob VM is the way.. I would try to install it on hyper-v vm first. If they block VM's and DMA.. then no its not a good candidate.
ACE is awful from a user point of view.. its highly invasive, stays running even if you close the game, and sends data about your system back to china.