The heroes have sent the Swarm into disarray, but the entity called the God-Host still stands on the verge of completing its plans. To ensure an end to the threat, the heroes at last return to their overrun homeworld-but this time with the might of an entire military behind them! Only by finally defeating the massive God-Host can the PCs break the will of the Swarm army and bring peace back to Suskillon!

The God-Host Ascends is a Starfinder Roleplaying Game adventure for four 11th-level characters. This adventure concludes the Attack of the Swarm! Adventure Path, a six-part, monthly campaign in which the heroes fight back against a ruthless and nigh-unstoppable alien invasion. This volume also includes an article on continuing the Adventure Path's story with new threats, an assortment of new military vehicles, and a selection of new Swarm monsters and other deadly threats.