Battlefield and Call of Duty are overlapping this weekend, as the latest entries in both franchises have exciting opportunities on tap for fans. Battlefield 6 is free now through August 25 to celebrate the launch of the game’s big new update, including the return of the fan-favorite Wake Island map and the debut of the Top Gun crossover. This also includes a brand-new mode, Carrier Strike. Additionally, the free week includes the Tsuru Reef, Cairo Bazaar, and Hagental Base maps,…