For devices that have a Home Button:
- Press your Home button twice quickly.
- All your open apps will be displayed. Swipe left or right to locate Two Dots.
- Swipe up on the app's preview image to close the game.
- Return to the Home screen and open Two Dots.
For devices that don’t have a Home Button:
- From the Home screen, swipe up from the bottom of the screen and pause slightly in the middle.
- Swipe right or left to find the app that you want to close.
- Swipe up on the app's preview to close the app.