Train Digger - Idle Game

This is a hypercasual idle game played in portrait mode, featuring simple one-handed controls for collecting materials and upgrading your train. While sessions are short and the game is interruptible, progression is frequently blocked by bugs, and monetization leans towards pay-to-win with mandatory ad watching and expensive upgrades. It's best suited for players seeking a mindless, low-commitment distraction who can tolerate frequent ads and potential progression issues.