Best new mobile games on iOS and Android – June 2026 round-up

Pictonico! key art (Nintendo)Nintendo has released a brand new game exclusively on mobile, as this month’s new releases also includes Slime Rancher and a new bullet hell shooter.This month’s mobile games include that rarest of treats, a completely original Nintendo game, and Pictonico! certainly does not disappoint. There’s also a mobile port of cosy indie sci-fi farming sim Slime Rancher, excellent chess-based roguelite Gambonanza, and the peculiar but slightly broken Mystic