Fifteen levels. 3 stars for completion, 1 star for Iron, 1 star for Heroic.
15x5stars = 75. Where do the other two come from?
Or do we HAVE to follow you to get the final Kongregate achievement?
3/5. It's actually an incredibly fun and well-made game, but the amount of limitations implemented to push people towards paying for a game of SNES graphics is laughable. As Thatguy and lolkiller point out in the comments, this game could have have been so much better with fewer token limitations.