https://alex-free.github.io/gshax-tool
GSHAX Tool is a portable open source program that can generate complete GSHAX codes from scratch. GSHAX Tool can output GSHAX codes to either a text file (.txt) or a real valid GameShark Lite save game file.
GSHAX codes are PSX GameShark codes that modify an existing function in a running game to instead execute custom MIPS assembly.
As an example of usefulness, GSHAX codes are used in Tonyhax International to load the Tonyhax International loader PS-EXE off of a memory card in slot 1, enabling the play of backup and import discs with a GameShark or other cheat device. This is very useful for the various PSX cheat devices that do not include a built in swap trick. Before you decide to create a GSHAX code, it is a good idea to see if your PSX cheat device includes a swap trick as that can be used much more conveniently to boot the Tonyhax International Boot CD in such a use case.
GSHAX Tool is a portable open source program that can generate complete GSHAX codes from scratch. GSHAX Tool can output GSHAX codes to either a text file (.txt) or a real valid GameShark Lite save game file.
GSHAX codes are PSX GameShark codes that modify an existing function in a running game to instead execute custom MIPS assembly.
As an example of usefulness, GSHAX codes are used in Tonyhax International to load the Tonyhax International loader PS-EXE off of a memory card in slot 1, enabling the play of backup and import discs with a GameShark or other cheat device. This is very useful for the various PSX cheat devices that do not include a built in swap trick. Before you decide to create a GSHAX code, it is a good idea to see if your PSX cheat device includes a swap trick as that can be used much more conveniently to boot the Tonyhax International Boot CD in such a use case.