One Piece: Grand Battle! (PlayStation)

To do: Any unused graphics?

One Piece: Grand Battle! is a Super Smash Bros. clone with 16 characters and six different maps.

Debug Menu#

Use the following code to display a debug launcher menu:

80061FBC 0000

80062C9C 0000

A listing of menus accessible through the RUN PROGRAM function is as follows:

Function	Description
DEBUG	This debug menu.
MAIN	Redirects to the main game.
PROG00	Goes to a loading screen, then hangs the game.
PROG01	Seems to be a battle cutscene testing menu. Controls: R1 / R2 - Switch between configurations Up / Down - Change parameters Triangle / X - Change P2 Character (CharSelect) Left / Right - Change parameters (MapSelect) Start - Go Select - Exit
PROG02	Freezes the game.
PROG03	A model viewer.
PROG04	Freezes the game.
PROG05	Displays the text "RUN AI MODULE". No other additional functions are known.
PROG06	A movie viewer.

Unused Map#

To do: A code to access this map.

Watch on YouTubeThere is an altered unfinished version of the map "Syrup Village" which has the map ID 06. This version has some graphical differences to the final version as well as some obstacle changes.

Final Version	Altered Version

Differences:

• Both player spawns are changed in the original version
  • Player 1's spawn was previously placed slightly more to the left
  • Player 2's spawn was previously placed on another platform
• The altered map version extends to the right containing invisible obstacles, containing:
  • a windmill-like platform
  • normal platforms
  • normal slopes
  • floating platforms
  • another oil-like slope
• The background of the altered version is unfinished and doesn't contain a ship, additionally no cannon balls fall from the sky
• The oil texture on the slope was changed and animated in the original version
• The water state at the start of the battle was changed and the original version changes between high and low water
• The water texture got improved
• Background character sprites were changed, placed different and animated
  • A big difference is that Kaya's design was changed. The altered version shows her while she’s fatally ill while the final version shows her when being recovered.
• While the character announcement the camera is placed behind the map showing it from behind
• The altered version has no music, but loops one sound over and over