Act 4 - The Secret History of Time Travel

 is the fourth of five acts in Quantum Break.

Events

 * Part 1 - Port Donnelly Bridge
 * Part 2 - Preparing the Time Machine
 * Part 3 - Swimming Pool 2010
 * Part 4 - Will's Workshop 2010
 * Junction 4 - Control/Surrender
 * Episode 4 - Lifeboat Protocol