[PyGame] fill tint

[metulburr]

you have to create a new surface the same size as the screen, then set the alpha, and blit that surface at the top left. Im in a rush currently but something along the lines of

overlay_bg = pg.Surface(screen_rect.size)
overlay_bg.fill(0)
overlay_bg.set_alpha(200)
...
    #main loop
    screen.blit(overlay_bg,(0,0))