Isekai Quartet Movie: Another World  

Gekijouban Isekai Quartet: Another World, 劇場版 異世界かるてっと ～あなざーわーるど～, Isekai Quartet: Another World, 異世界かるてっと ～あなざーわーるど～, Isekai Quartet The Movie: Another World

The class arrives in another world and they encounter a desolate environment dominated by a rampaging magical automaton.