Complex sentence: Season 12 is the twelfth season of the action comedy animated/machinima series "Red vs. Blue" created and produced by Rooster Teeth Productions and loosely based in the "Halo" universe.
Split into simpler sentences: Season 12 is the twelfth season of the action comedy animated/machinima series "Red vs. Blue". The series is created and produced by Rooster Teeth Productions and loosely based in the "Halo" universe.