If you miss the upper path or choose to ignore Maria's rescue, you will proceed along the lower, more straightforward path. This route is generally easier in terms of platforming but still presents a good challenge with more Mermen and Axe Armors. The Knife sub-weapon can be useful for quick, long-range attacks against the Mermen. This path leads directly to the standard Stage 3, which is a dungeon area. There are fewer secrets on this path, but it's a reliable way to progress if you're struggling with the platforming of the upper route.
