The Overwatch EU team sent out a tweet to tease a trio of arena maps coming to the game along with the anniversary celebration scheduled to begin on May 23rd. These are small-scale team arenas seemingly taken from the larger Dorado, Temple of Anubis and Eichenwalde maps. These new maps will expand the 1v1 and 3v3 game modes with a more structured map environment with possibly more ties to eSports and ranked competitive play.
Here's a sneak peek at three new ARENA MAPS coming soon to our Overwatch Anniversary celebration. The party begins May 23! ???? pic.twitter.com/umXbr0bq7k
— Overwatch (@OverwatchEU) May 18, 2017