Best new mobile games on iOS and Android – December 2025 round-up

Resident Evil: Survival Unit key art (Joycity)The biggest new mobile game of the month is Resident Evil: Survival Unit but there’s a lot of other interesting new smartphone apps for you to try.After the traditionally frenzied mainstream release schedules of October and November, things are settling back down for Christmas and the New Year, when nobody buys anything until the January sales. As is also traditional, the world of mobile gaming continues unabated.This month’s new games i