| Action Replay Pro 64 |
| AeroFighters Assault |
| AeroGauge |
| AI Shougi 3 |
| Aidyn Chronicles - The First Mage |
| Airboarder 64 |
| Akumajou Dracula Mokushiroku Gaiden Legend of Cornell |
| Akumajou Drakula Mokushiroku |
| All Star Tennis '99 |
| All-Star Baseball '99 |
| All-Star Baseball 2000 |
| All-Star Baseball 2001 |
| Animal Crossing |
| Armorines - Project S.W.A.R.M. |
| Army Men - Air Combat |
| Army Men - Sarge's Heroes |
| Army Men - Sarge's Heroes 2 |
| Asteroids Hyper 64 |
| Automobili Lamborghini |
| Automobili Lamborghini: Super Speed Race 64 |
