Excellence is a 2D vertical scrolling shoot'em up using modern 2D technologies to give a thriving and beautiful playing experience. The game is aimed to offer tactical and smart gameplay, instead of requiring a good learning of the stages, using some randomly spawned challenges to the players. It is based on a simple story of good and evil, fighting for the survival of the planet being threatened by an overused antigravity technology.
This floating city is a good example of the miracles offered by the antigravity technology. Located over the Sahara desert, its engine are so powerfull that even the sand is raised and propelled over the city, then float and fall down in its path, thus its given name of High Sand.