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MasterBoy Mod changelog

v2.02.9 · Sep 18, 2025

Changes:

  • fixed audio DAC bug affecting game Wing Warriors
  • fixed graphics bug affecting game Hime's Quest

v2.02.8 · Jun 11, 2025

Changes:

  • turbo mode is now complemented by slow mode - default key bind is R+triangle

Note: this update adds a new key bind for the slow mode. When updating from a previous version, either:
a) use the new DEFAULT.INI bundled with this release (this resets all MasterBoy settings to default)
or
b) keep your old DEFAULT.INI but review/reassign your shortcuts once 2.02.8 is first started

v2.02.7 · Mar 7, 2025

Changes:

  • fixed graphics bug which affected game NASCAR 2000

v2.02.6 · Nov 13, 2024

Changes:

  • Gamegenie GBC cheatcode support added
  • emulation performance improvements

v2.02.5 · Oct 30, 2024

Changes:

  • Gameshark GBC cheatcode support added
  • improvements in audio emulation (fixes audio glitches in Prince of Persia)

Note: When updating from 2.02 to 2.02.5, it suffices to replace EBOOT.PBP. It is the only changed file

v2.02.4 · Aug 3, 2024

Changes:

  • Compatibility fixes for games: Donald Duck Quack Attack, LEGO Racers, Aladdin
  • ROMs with filename exceeding 80 characters now load correctly

Note: When updating from 2.02 to 2.02.4, it suffices to replace EBOOT.PBP. It is the only changed file

v2.02.3 · Jul 1, 2024

Changes:

  • Graphical glitches fixed in game: Shantae

Note: When updating from 2.02 to 2.02.3, it suffices to replace EBOOT.PBP. It is the only changed file

v2.02.2 · Jun 24, 2024

Changes:

  • Compatibility fixes for games: Alleyway, Wizards & Warriors X

Note: When updating from 2.02 to 2.02.2, it suffices to replace EBOOT.PBP. It is the only changed file

v2.02.1 · Jun 20, 2024

This version builds on PSP-Archive hosted code.
https://github.com/PSP-Archive/MasterBoy

My changes in relation to v2.02 are:

  • game saves located in cartridge SRAM are no longer lost when MasterBoy is shut down via PSP's HOME button
  • minor emulation efficiency/battery life gain