It's a fun throwback to old collect-a-thon platformers of the 90's and early 2000's. Not to hard if you're just playing the game and not going for S ranks on each level. Going for S-ranks is where you're going to find the difficulty in this game. The unlock-able characters are also nice change of pace in gameplay.

A word of warning: S-rank Toree the Duck at you're own risk, this smug duck's fragility and lack of an attack will leave you deeply frustrated and cursing his smug little face.