Blisk spores were made to infect Humans and turn them into Blisk Mutants. It was a greenish gas that infected almost instantly on contact. The Spores seemed to attack Crypto, but were destroyed by a single zap from the Zap-O-Matic or a few shots with the Disintegrator Ray. The Blisk planned to launch missiles full of Spores at Earth which Crypto stopped. The Blisk tried to infect several countries with barrels full of Spores but Crypto foiled them every time. The Blisk spores were easily drawn out of their hosts with the Anal probe. If an Infected Human was killed, the Blisk spore floated around until it was destroyed or it infected another human.