8 unfinished		29.6%
7 beaten		25.9%
12 completed		44.4%

Game list - Game Boy (Color) - Unfinished

Collection of SaGa: Final Fantasy Legend (Steam)
Elie no Atelier GB
Final Fantasy Legend II (Steam)
Final Fantasy Legend III (Steam)
Marie no Atelier GB
Mario Golf (Virtual Console (3DS))
Metroid II: Return of Samus (Virtual Console (3DS))
The Final Fantasy Legend (Steam)