PPSSPP Game-Specific Settings

[razavakil]

Hi there. First of all, I'm sorry if I posted this in the wrong thread. I went to the homepage and there isn't q&a section so I assume this is where I should post my question (correct me if I'm wrong though )

Ok here's the problem. While some settings work excellent in a game such as MK: Unchained in ppsspp, some others like GoW and Marvel Ultimate Alliance show strange behavior (GoW extremely darkens the screen in some areas and MUA gameplay is flickering). There are many other games which show problems just like those so is there a definitive guide which shows what each setting does or a thread mentioning the game-specific settings for every game. Here is the machine config:

I am running ppsspp v1.0 on Android 4.4.
Device: Xiaomi Mi 3, 2.3 GHz Snapdragon 800 processor,
Andreno 330 GPU, 2 GB RAM.