Tundra Trek is available after you unlock the Expert feature.

1. In Tundra Trek, you will experience Regular Encounters and Expert Encounters. In Regular Encounters, you may participate in a dialogue, make choices, or play a mini-game. The type of encounter is assigned randomly and cannot be selected or changed.

2. You can use [Trek Supplies] to experience a random encounter, with rewards varying for each one.

3. Auto Trek will be available after 50 Tundra Treks. You need to stay on the Tundra Trek interface for Auto Trek.