God Of War Ghost Of Sparta and Chains of Olympus

[Gurlok]

Any issue regarding any game need to be posted in their specific thread, it's their main purpose afterall . Anyway, Your issue could be caused on your overall settings, but also cause of the emu aswell. In the first case try to lower your settings, like enable/disable mipmapping, buffered rendering, texture filters and so on; in the latter you need to wait until it will be fixed.