The Onlivik Spores have been defeated, the dungeon tamed but at great cost. John and his friends are reeling from the losses, but the countdown to full integration to the System continues. Threatened by System-integrated races and new, more powerful monsters, John will need to get creative if he and the city are to survive. The Cost of Survival is Book 3 of the System Apocalypse, a LitRPG / GameLit Apocalypse book that combines modern day life, science fiction and fantasy elements along with game mechanics.