Metal Gear Solid: Peace Walker

[TheDax]

Merged. This game runs naturally at 20 FPS, so if you're getting 20/20 already, then that's as good as it gets for this game. Have you tried options such as frameskipping, enabling "disable slower effects", non-buffered rendering, or turning the emulated CPU clock speed down (under the System tab) to something like 100 or less (if you go too low, the game might get glitchy)? Mobile devices in general are still a bit weak to run every game without tweaking, so speedhacks are sometimes useful, and in fact, required. Just keep in mind hacks can affect your gameplay (visual glitches could happen, crashes could happen, etc.).