I gave it one star for a very specific reason. This game only saves the items you unlock for Megaman's costume. You cannot save during each level. This system is very poorly made. If anyone knows how to save the game during gameplay, please let me know because I always start from the beginning once I lose all my lives. Before you lose all your lives, the game continues from specific points, but when you lose them all, it starts from the beginning. The save system is bad. I am very frustrated, guys, and this is a huge problem. I am desperate to learn how to save because it is one of the best games released from 1987 until now. I have sent an email to Capcom for this reason and I am waiting to see what response they will give me. Also, for those who don't know, it is a difficult game but it also has an option for easy mode.