Now that they have reunited with their allies, Bob, Sid, and Roonas are gearing up for war. While the forces of evil set their defenses on the planet Grundar, the armies of good assemble on the other side of the galaxy and plan their attack. A living, giant-tentacled planet, legions of demons, futuristic machines of mass destruction, and Lucifer himself are trying to stop Roonas, Sid, and Bob from saving the universe. So, yeah. No pressure.