https://www.pcgamer.com/you-can-play-de-dust2-in-far-cry-arcades-multiplayer/

Look familiar?

Far Cry Arcade's map-making tools have already been put to good use. Mythic Counter-Strike map de_dust2 now exists in Far Cry Arcade's competitive multiplayer map pool, an impressive recreation by user Izoolee. Have a look for yourself in the video below, in which YouTuber Widdz plays a match on the custom map. You can see him look for the usual sightlines and, impressively, most of them are there.