main_base.py

import pygame
from pygame.locals import *

pygame.init()

GAME_RES = WIDTH, HEIGHT = 800, 600
FPS = 60
GAME_TITLE = 'Default Game Title'

window = pygame.display.set_mode(GAME_RES, HWACCEL|HWSURFACE|DOUBLEBUF)
pygame.display.set_caption(GAME_TITLE)
clock = pygame.time.Clock()

# Game Values

background_color = (150, 150, 150) # RGB value
count = 1

# End of Game Values

# Game loop
game_ended = False
while not game_ended:

    # Event handling
    for event in pygame.event.get():
        if event.type == QUIT:
            game_ended  = True
            break
        if event.type == KEYDOWN:
            if event.key == K_ESCAPE:
                game_ended  = True
                break

    # Game logic
    count += 1

    # Display update
    pygame.Surface.fill(window, background_color)

    pygame.display.update()
    clock.tick(FPS)

pygame.quit()
exit(0)