The Elder Scrolls IV: Oblivion [BLES00163]

The game is working great. Performance is excellent. So far (just left the starting sewer) no crashes.
The only bug was infinite "saving" window after changing the settings. But saving itself works as it should. And log shows this:
E {PPU[0x100000f] Thread (Thread_SaveOptions) [0x01736908]} SYS: 'sys_mmapper_allocate_shared_memory' failed with 0x80010004 : CELL_ENOMEM [1]