There are many special achievements in "WindWalker", and French 43V3R is one of them. If you want to achieve this achievement, you only need to repair FREND-43V3R at the beginning of the game. It is not about saving him. This is very simple. , just find his missing piece in the Golem Garden in the Vortex (Biome 1).
How to achieve the French 43V3R achievement in Wind Walker
France 43V3R
At the beginning of the game, your task is not to save FREND-43V3R, but to repair it.
It's very simple, just find his missing piece in the Golem Garden in the Vortex (Biome 1). This is most likely done within your first few runs.
FREND-43V3R is to the left of the cannon firing into the vortex, standing next to Cuprik.