Do Gameboy games save?

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Tags

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2. #still
3. #answers
4. #saving
5. #cr2025
6. #disappear
7. #games
8. #power
9. #saved
10. #which
11. #causing
12. #previously
13. #gameboy
14. #years
15. #while
16. #stopping
17. #battery
18. #powered
19. #however