Idle Champions

Idle Champions is an idle RPG where players manage a party of champions who progress automatically, with players occasionally intervening to click and upgrade. While playable offline and highly interruptible, the game is demanding on device performance and features a small, difficult-to-use interface on mobile. It's best suited for players who enjoy long-term progression and don't mind a grind, especially if they can tolerate potential performance issues and a pay-to-progress model.