Wall-Up

WALL-UP is an arcade strategy game where you try to guide four marbles at once into the proper slots on the sides of the game board. As more marbles keep entering, you're in a race against the clock as the walls start to explode making it harder to direct them toward their proper destination. Gain extra points by getting your marbles to reach special bonus grids and other objects in your quest to reach the top ten high scores. With up to ten levels of play, Wall-Up is a pure arcade strategy fun.

Source: The Developer Website.