I tend to prefer to buy games on GOG or Icho, so, should I wait for its release in any of these stores, if it's planned?

How does this game run on steam deck?

I'm wondering if this is playable by using WASD for movement and the Mouse for free look, like most 3rd-person games on PC?

What's happen? Why is it removed, before the Steam release?

Hello ! I just bought and launched the game. Most of it runs fine but I have two main problems : a black screen during pre-rendered cinematics (sound is on) (did you use nGlide ? it seems to cause this issue) and, after a few minutes of game, I think I lose the 3D acceleration as the framerate drops to 5 fps or so....