Magic Guard (Mystic Riders) is a horizontal version of STG adventure works, the difficulty is very great! The triple system more complex than CPS1 lot. A key bullets, there are two kinds of fire and thunder, you can hold down the key does not loose Charge issued, generally fly in the air, but the left and right buttons on landing became direction. Another treasure was simply varying sizes gem! Eat a certain amount can be upgraded, so that the effect is more powerful Charge! ! But if all die, upgrade recalculated!