Looks like this game is using some important unmapped functions:
0xA1A78C58 - sceKernelLoadModuleForLoadExecVSHDisc(): same params as sceKernelLoadModule;
0x1C90BECB - SystemCtrlForKernel_0x1C90BECB(): manually sets a module start handler (unknown params);
0xC0AB8932 - strcmp(): SysclibForKernel strcmp (unknown params).
EDIT: Nevermind. That's Prometheus Loader...
0xA1A78C58 - sceKernelLoadModuleForLoadExecVSHDisc(): same params as sceKernelLoadModule;
0x1C90BECB - SystemCtrlForKernel_0x1C90BECB(): manually sets a module start handler (unknown params);
0xC0AB8932 - strcmp(): SysclibForKernel strcmp (unknown params).
EDIT: Nevermind. That's Prometheus Loader...