Blade Angel is a side-view action game that lets you enjoy adventure against group of villains called P-Crusaders. 
You will enjoy action-packed adventure with features such as zoom in/out effect, pad system optimized for iPod touch, and elegant dot-style graphic with gorgeous effects. 
13 level power upgrade system lets you help defeating powerful enemies. 
Four kinds of min-bots help the player throughout the game. 
FourGod System lets you use special ultimate moves to evade dangerous situations. 
The player can ride three kinds of vehicles. 
Awesome movement can be performed by using Jump, Attack, and Direction keys. You have to avoid obstacles and clear the stages by using moves such as Jump, Double Jump, Wall Riding, Sliding, Punch, Kick, etc. 
Blade Angel also lets you enjoy side games via Shooting Mode and Crab Mode. 
The player has to go through 30 stages filled with various booby traps and powerful enemies. 
The player can collect bottles from each stage and exchange them to cubes to get various upgrades to face more powerful enemies. 

Source: App Store