Bad Piggies KPH is currently having an official Guide Manual in the works ! While it's on the make, i'll just let ya know about the controls right here:
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SHIFT+S: Use this if the application is slowing down, in the other case, you can slow it down with the same controls.
CTRL+M : Mute Music
CTRL+P : Mute Sound Effects and Voicelines

F11 - Fullscreen
F4 - Change WIndow Size (Depending on the device you're using)

Controls in-game:

- Arrow Keys -> Moving in all 4 directions.
- Spacebar -> Jump
- W -> Punch Attack (Punch Attack levels up with the help of Starboxes)
- X -> Counter Attack (Counter Attack levels up with the help of Starboxes)
- C -> Limited Call for Pigs: they'll help you explode some Idols in the Levels with their TNTS !
- Enter: Pause the game
- Q -> Quits the game Session while being paused.

Items to obtain:

Atlas Soul Fire -> Orange Energy which Power ups Blackon.

Atlas Ultimate -> Red Energy which Heals Blackon.

Bird Nest -> +5000 Points and Increases the Star Jauge, Watch out for the Angry Birds when obtained.

Chilly -> Creates a Firebreath for some seconds. Doubles Score obtained when in action !

Idols -> Attack them to complete the Star Jauge and obtaining 3 Stars in a Level ! Punching one of them increases combo scores from 200 to 3200 (6400 when using a special attack)

Scrambled Eggs -> Eat them to complete a level !

Starboxes -> Obtained after completing a level, losing one when dying. This can be up to 4 and gain access for different Attacks !

In menu:

Backspace -> Resets Highscores
Arrows -> Select an Option
Enter -> Selection