I tried to launch my game on Windows. Got a couple of bugs. As usual.
There is no gluBuild3DMipmaps. Need to write my own.
I forgot to add normals to terrain. Without mipmaps I can see it clearly.
Game crashes when windows resized (I think it loses textures and buffers).
Pygame can't find the default font when game packed with pyinstaller. I will add a custom font.