Attack on Titan 2 continues the story from the first game and dives into the second season of the anime. (co-optimus.com)
Unfortunately, we don't know anything about the movie just yet, only that it will feature Jibanyan and USApyon (a new Yo - kai, and the partner of Misora Inaho, who is the new protagonist in the second season of the anime series). (perfectly-nintendo.com)
As mentioned several times before, Attack on Titan 2 ~ Mirai no Zahyou ~ features a Story Mode that follows the event of the second season of the anime series. (perfectly-nintendo.com)