In the interview, details on the new Reactor game mode are revealed:
"Reactor is a big kinetic puzzle, loosely based on the old atom models with electrons orbiting the nucleus...The Reactor also serves as a reward system for the existing levels. The better the player does in normal AtomWorks levels, the more blocks he gets to complete the Reactor mode. I wanted to give players something more than a Angry Birds-like 3-star rating system."
You can read the full interview here
