Piggy: Escape from Pig

The house of horrors is a large house with many rooms, you need to find enough secret keys to escape.
Piggy is a survival game. To survive, you will have to solve various puzzles, secrets, and escape while avoiding the pig. The pig's goal is to kill you, or at least prevent you from escaping.

Controls:
Moving – WASD
Fast running – LSHIFT + W
Action – E
Jump – Space
Sit down – CTRL
Pause – Esc

Your task:
To survive, you will have to solve various puzzles, secrets, and escape while avoiding the pig.