Spy Force's most able agents are being poisoned, struck down by a villainous virus that's sweeping through the organisation...which means that it's up to Spy Force's least able agents to save the day! Max and Linden must go to the Amazon jungle to find the only known antidote - a journey that involves crashes, smashes, falling over waterfalls and hanging by their fingertips from the edges of huge ravines. Is there any hope for the world's top secret spy organisation? It doesn't look like it ...