OpenGOAL

Game engine to play Jak & Daxter 1, 2 et 3.

OpenGOALopengoal.dev

Information

Emulators	opengoal
File folder	📂 roms \ 📂 opengoal
File extension	.opengoal

Bios Information

No BIOS required.

Controls

Controls must be configured within the emulator.

Specific system information

Install game in the emulator

OpenGOAL requires a dump of the PS2 game to run correctly, the iso file needs to be extracted with the extractor program provided with the emulator.

Step 1 : download the emulator

Download the emulator from the following link:

Releases · open-goal/jak-projectGitHub

Select the windows version : opengoal-windows-vX.X.X.zip

Step 2 : extract the files

Extract the files from the downloaded archive in the \emulators\opengoal folder of your RetroBat installation:

Step 3 : Extract the game files

This is the tricky part, you need to run extractor with a command.

• Create a text file in the same folder as the extractor.exe file, and name it: "jakExtract.txt"

• Inside the file, write the following:

start extractor -g GAME "PATH-TO-GAME-ISO"

Replace GAME with either jak1, jak2 or jak3.

Replace PATH-TO-GAME-ISO with the full path to the corresponding game iso file.

Example:

start extractor -g jak2 "C:\retrobat\roms\ps2\Jak2.iso"

• Change the file extension to .bat

This will automatically extract the game iso to make it work with OpenGOAL (the extraction process might take some time).

Step 4 : Create the rom file

Create an empty .txt file in the \roms\opengoal folder of your RetroBat installation and put the name of the game inside the file:

• jak1 for jak and Daxter 1

• jak2 for jak and Daxter 2

• jak3 for jak and Daxter 3

Save the text file with the ".opengoal" extension.