For anyone else having the same issue - just install DirectX from Microsoft.
So, I was looking forward to playing this game, but I get this error when starting it:
FATAL ERROR in Vertex Shader compilation
ShaderName: sh_perspective
D3DXCompile failed - result
...
Great game, love the art style. You art reminds me of the one that Sam from Butterscotch Shenanigans made when they started out. Check out some of the tutorials he made on YouTube if you haven't already.
Great game, thanks!
Great game, well done!
Great game, thanks for making this!
I have played this game many times now and I keep coming back, well done!
Love the music!
Great game but the enemy snow balls are rather hard to see
Great game, love the old school graphics!
Great work, I look forward to playing this!
Great game!
You can do that by reverse engineering the code and setting a custom resolution. Look into dnSpy.
Great work for a one hour game!