Metal Gear Solid: Peace Walker

[LunaMoo]

Just like with all other quick time events in this game you need to press the button at correct speed(neither too slow, neither too fast) and that might be a problem if you have no physical controller since touch screen controls sucks for this.

It's hard to see from the tiny/blurry screenshot, but looks like you're also using frameskipping to keep the game at full speed, unfortunately that might also cause input to be less responsive, so maybe disable frameskipping until you pass those doors, running the game at slower speed might on it's own make it easier.