There has been a new release of the Hook boot launcher for the PSP, which is descirbed as the 'API HOOK monitor & API emulation'. It patches Boot.Bin files and can hook any API. This new release includes multi game in one MS, change in memory allocation and more.
What's New in Ver 0.90
-remove setting CUI and added config file
->Multi game in one MS
-Adjust wait time in sceOpenAsinc
->NAMCO MUSIUM
-Change Memory Allocation
-> RIDGE RACERS
-> PIPOSARU ACADEMIEA
-added systemcall hook mode (only Firmware V1.00)
-cleanup all
-fix sceKernelDeleteCallback() re-entry bug.
-added hook API sceIoLseek32,sceIoLseek32Async,sceUmdGetDiscInfo 点击下载
新增支持游戏列表
Working (on V0.90) with Ridge Racers OR Namco Museum INI
Bomberman Panic Bomber 炸弓单人
Mercury 水银
Namco Museum ^Note: Game sharing mode can freeze PSP 南宫梦博物馆(游戏共享模式可能死机)
Ridge Racer / Ridge Racers 山脊赛车(这个不用翻译吧..)
Puzzle Bobble 泡泡龙
Working (on V0.90) with Puzzle Bobble INI
Untold Legends 刀锋