Visit the Waterfall Cave with Vincent in your party during Disc 2 and you'll meet Lucrecia; formerly a Shinra scientist, Vincent's beloved and the natural mother of Sephiroth.

Learn more about how Waterfall works, what projects the methodology is best suited for and how it compares with Agile, another project management method.

Equipped with the Whirlpool technique, you can now access the Whirl Islands along Route 41. You will also need Strength and Waterfall (and of course, Surf) to navigate the dungeons here. If you ...