One of the most difficult 2D platformers from this era that I've actually managed to finish. Levels feel like marathons and god help you if you miss a cage. It's incredibly tedious to play this without using a guide if you plan on beating the final boss, who requires you to basically 100% the game. Some of the cage locations are extremely out there or well hidden to a fault; I can only imagine how much more frustrating this would've been had I not used a guide.