B-Gen is about matter, anti-matter and their struggle for universal dominance during the early stages of the universe.

Changes:

We’ve added a new playable track “Lights in the Sky” which features a new body type – Black Holes!
Black Holes can absorb anything and have a strong gravitational field; watch out for them!

We’ve also added a new ability for the player – Hypersense
Hypersense gives the player an advantage by allowing him to experience the world in slow-motion, much like “bullet time”.

http://wololo.net/talk/viewtopic.php?f=26&t=6050