- For a description of any Items named here, see DS Game Items
- For more details about the enemies battled, see DS Game Battles
This is a disambiguation page for walkthroughs of the different named chapters of the DS Game's story, split for the sake of page length at the intervals of the in-game title screens.
- Introduction and Chapter 1: The Alpha Gang's Evil Plan
- Chapter 2: Deep Sleep in Asia
- Chapter 3: Friend or Foe in North America
- Chapter 4: An Antarctic Showdown!
- (This ends the main story with the first credits; the following is the postgame, which lacks named chapters.)
- Post-Game: Africa and Alpha Gang First & Second Rematches