[RetroGame] Hotkey to open emulator menu during game

Here is the list of key combination in order to open the emulator menu / exist game in RetroGame RS-97 console :
1. OhBoy = Press L+R button to menu
2. GameBatte = Press backlight button
3. gpSP = Press x button
4. ReGBA = Press backlight button
5. CoLEm = Press select button to menu > exit > press x + x
6. 2600 = Press select button to menu + select
7. Atari = Press select button to menu > exit > press b + b
8. CAP32 = Press select button to menu > exit > press b + b
9. DOSBOX = Push reset button
10. FBA (A320) = Press select button to menu + select OR L + R + Start Button
11. FBA (GCW0) = Press select button to menu + select OR L + R + Start Button
12. FCEUX = Press backlight button to menu
13. GnGeo = Press select button to menu
14. Handy = Press backlight button to menu
15. jzIntv = no ROM to test
16. MIDPath = no ROM to test
17. NP2 = no ROM to test
18. ONS = no ROM to test
19. OpenBOR = Press Start button to menu
20. OpenMSX = no ROM to test
21. Oswan = Press select to button to menu
22. PCSX4ALL = Press Select + Start button
23. PicoDrive = Press Select button
24. PocketSNES = Press Select + Start button
25. Prosystem = no ROM to test
26. Race-0D = Press Select + Start button
27. ScummVM = no ROM to test
28. SMS = Press backlight button
29. Snes9x4D = Press Select + Start button
30. Speccy = no ROM to test
31. Temper = no ROM to test
32. UAE4ALL = no ROM to test
33. Vice = no ROM to test