Supermarket Tycoon：Shopping

This is a portrait-oriented idle tycoon game that can be played one-handed in short, interruptible sessions. While it offers mindless progression and high replay value, the monetization is heavily reliant on intrusive, frequent ads that significantly disrupt gameplay, making it a P2W experience. It's best suited for players who can tolerate constant ad interruptions or are looking for a game to play with minimal attention.