Deus Ex: Mankind Divided’s protagonist Adam Jensen along with other characters from the game like Viktor Marchenko, Vaclav Koller, and Frank Pritchard will making an appearance in Final Fantasy Brave Exvius for a special crossover event. This expansion will allow players to fight a special raid boss called Mechanical Ogre. This event is already live and will last until September 5th so if you are a fan of Deus Ex or Final Fantasy be sure to check it out while it lasts.
The trailer is available here: https://youtu.be/mjYLsLVJ2FY
Source: https://www.vg247.com/2018/08/27/asked-deus-ex-cross-final-fantasy-brave-exvius/