Microbit: Pacman

 Code:

hero = game.create_sprite(2, 2)

food = game.create_sprite(4, 4)

ghost = game.create_sprite(0, 0)

ghost.change(LedSpriteProperty.BLINK, 100)

ghost.set(LedSpriteProperty.BRIGHTNESS, 10)

food.set(LedSpriteProperty.BRIGHTNESS, 5)

while True:

    basic.pause(400)

    if ghost.get(LedSpriteProperty.X) < hero.get(LedSpriteProperty.X):

        ghost.change(LedSpriteProperty.X, 1)

    elif ghost.get(LedSpriteProperty.X) > hero.get(LedSpriteProperty.X):

        ghost.change(LedSpriteProperty.X, -1)

    elif ghost.get(LedSpriteProperty.Y) < hero.get(LedSpriteProperty.Y):

        ghost.change(LedSpriteProperty.Y, 1)

    elif ghost.get(LedSpriteProperty.Y) > hero.get(LedSpriteProperty.Y):

        ghost.change(LedSpriteProperty.Y, -1)

    if input.acceleration(Dimension.X) > 200:

        hero.change(LedSpriteProperty.X, 1)

    elif input.acceleration(Dimension.X) < -200:

        hero.change(LedSpriteProperty.X, -1)

    if input.acceleration(Dimension.Y) > 200:

        hero.change(LedSpriteProperty.Y, 1)

    elif input.acceleration(Dimension.Y) < -200:

        hero.change(LedSpriteProperty.Y, -1)

    if hero.is_touching(food):

        game.add_score(1)

        food.set(LedSpriteProperty.X, randint(0, 5))

        food.set(LedSpriteProperty.Y, randint(0, 5))

        if food.get(LedSpriteProperty.X) < 2 and food.get(LedSpriteProperty.Y) < 2:

            ghost.set(LedSpriteProperty.X, 4)

            ghost.set(LedSpriteProperty.Y, 4)

        elif food.get(LedSpriteProperty.X) > 2 and food.get(LedSpriteProperty.Y) < 2:

            ghost.set(LedSpriteProperty.X, 0)

            ghost.set(LedSpriteProperty.Y, 4)

        elif food.get(LedSpriteProperty.X) < 2 and food.get(LedSpriteProperty.Y) > 2:

            ghost.set(LedSpriteProperty.X, 4)

            ghost.set(LedSpriteProperty.Y, 0)

        else:

            ghost.set(LedSpriteProperty.X, 0)

            ghost.set(LedSpriteProperty.Y, 0)

    if hero.is_touching(ghost):

        game.game_over()

ghost.set(LedSpriteProperty.X, 4)