I um...may have a word doc where I keep a list like this, sorted by genre...
Overall top 15
1. Xenoblade
2. P4
3. FF6
4. FF9
5. Mario Galaxy
6. BotW
7. BW2
8. Sky SC
9. P5
10. FF10
11. H:ZD
12. Azure
13. Amazing Mirror
14. SotN
15. Platinum
Favorite JRPGs
1. Xenoblade Chronicles (Wii|3DS|NS)
2. Persona 4 (PS2)
3. Final Fantasy VI (SNES|GBA)
4. Final Fantasy IX (PS1)
5. Pokemon Black/White 2 (DS)
6. The Legend of Heroes: Trails in the Sky SC (PC)
7. Persona 5 (PS4)
8. Final Fantasy X (PS2)
9. The Legend of Heroes: Trails to Azure (PSP)
10. Pokemon Platinum (DS)
11. Ys VIII: Lacrymosa of Dana (PS4)
12. Xenoblade Chronicles 2 (NS)
13. The Legend of Heroes: Trails of Cold Steel II (PS3)
14. Pokemon Black/White (DS)
15. Persona 3 (PS2)
16. The Legend of Heroes: Trails in the Sky the 3rd (PC)
17. Chrono Trigger (SNES)
18. The Legend of Heroes: Trails from Zero (PC)
19. Fire Emblem Awakening (3DS)
20. Xenoblade Chronicles X (WiiU)
21. The Legend of Heroes: Trails of Cold Steel III (PS4)
22. The Legend of Heroes: Trails of Cold Steel (PS3)
23. Pokemon Colosseum (GC)
24. Pokemon Gold/Silver & HeartGold/SoulSilver (GB|DS)
25. Final Fantasy XII (PS2)
HM. Summoners War (iOS)
Favorite Metroidvanias
1. Kirby and the Amazing Mirror (GBA)
2. Castlevania: Symphony of the Night (PS1)
3. Super Metroid (SNES)
4. Castlevania: Aria of Sorrow (GBA)
5. Castlevania: Portrait of Ruin (DS)
6. Dust: An Elysian Tail (PC)
7. Bloodstained: Ritual of the Night (PC)
8. Metroid: Zero Mission (GBA)
9. Metroid: Samus Returns (3DS)
10. Castlevania: Dawn of Sorrow (DS)
Favorite Action Games
1. The Legend of Zelda: Breath of the Wild (NS)
2. Horizon: Zero Dawn (PS4)
3. Assassin's Creed 2 (360)
4. The Last of Us (PS3)
5. Assassin's Creed Brotherhood (360)
6. Grand Theft Auto V (PS3)
7. Bayonetta 2 (WiiU)
8. Metal Gear Rising: Revengeance (PS3)
9. Assassin's Creed Revalations (360)
10. Batman: Arkham City (PS3)
Favorite Platformers:
1. Super Mario Galaxy (Wii)
2. Super Mario World (SNES)
3. Super Mario Odyssey (NS)
4. Kirby: Squeak Squad (DS)
5. Freedom Planet (PC)
6. Sonic Mania (NS)
7. Super Mario Galaxy 2 (Wii)
8. Super Mario 3D World (Wii U)
9. Sonic Adventure 2: Battle (GC)
10. VVVVVV (PC)
Favorite Shooters:
1. Splatoon (WiiU)
2. Splatoon 2 (NS)
3. Halo: Reach (360)
4. Halo 3 (360)
5. Halo: ODST (360)
6. Destiny (PS4)
7. Destiny 2 (PC)
8. Metroid Prime Hunters (DS)
9. Left 4 Dead 2 (360)
Favorite Racing/Driving Games:
1. Mario Kart 8 (WiiU/NS)
2. Rocket League (PS4)
3. Forza Horizon 4 (PC)
4. Mario Kart 7 (3DS)