Fix 1: XNA Redistributable
If XNA Redistributable is not installed in your PC, that might be the reason why you’re having this problem.
so install it quickly by following these steps;
- Close Steam.
- Go to Microsoft and install XNA Redistributable.
- Install it.
Fix 2: Enable OpenGL
Enabling OpenGL in Steam may fix it;
- Open Steam.
- Right-click on “Celeste” and go to its Properties.
- Navigate to “Betas” tab and enable “opengl“.
- Restart Steam.
- Launch Celeste.