Neopatch said

I'm stuck with broken default keybinds, the only working ones are the 4 default arrows, the one on the other part of the keyboard are all wrong or even double assigned like, it's the same key to turn left and move left : when you press it it combines both move at once.

The keybinding section of the parameter menu is useless :
_ when I tried to assign a new key, it does nothing
_ when I remove a key, it's ok, but if I try to reassign it once removed, it always reassign the same keys
_ I can remove all the assigned keys, but it does not change how the game plays, even with 0 key assigned the game is still using the same keys.

Delete all the files in: /ShipOfHeroes/CleanThirdPerson/Saved/Config/

That folder would generally be in the /SteamApps/Common/ but it's customizable so I'm not sure where it would be in your folder. But once you find where it is installed, you should find the config directory listed above.

We hope this gets you going.