Oxenfree features an auto-save system that saves your progress at key story points, so you don't have to worry about manually saving.
Netflix Cloud save is also available for this game. Game progress is stored on your Netflix account profile. If you remove a game and then download it again or play the game on a different device, you can pick up where you left off.
Note: If an account profile that you played a game with is deleted, your game saves will also be removed and can’t be restored.