import pygame
import sys

def run_game():
    pygame.init()
    screen = pygame.display.set_mode((800, 540))
    pygame.display.set_caption("Lifeblood - Game")

    clock = pygame.time.Clock()
    running = True
    while running:
        screen.fill((255, 255, 255))
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                running = False

        pygame.display.update()
        clock.tick(60)

    pygame.quit()
    sys.exit()