A local science museum receives a threat of a virus infection, requiring Lan and Mega Man to check it out. But it won't be easy when the Darkloids create a duplicate of Lan to confuse Mega Man.
- Big Damn Heroes: Chaud throws a battle chip knocking off a dinosaur skeleton's skull to crush some Spikey viruses cornering Lan and his friends.
- The Bus Came Back: First in-person appearance of Chaud in Axess.
- Chekhov's Gun: Lan and Mega Man's friendship game helps Mega Man deduce which of the two Lans is real and fake. Mega Man asks who is Lan's genius net battler rival. Lan answers Chaud, while the impostor Lan answers Higsby. Mega Man then shoots the computer monitor containing the fake Lan.
