List of Mega Man Battle Network 3 upgrades

This page is for all the upgrades in MegaMan Battle Network 3 and their locations.

HP Memory
Attaining an HP Memory increases your Maximum HP by 20 each in all Battle Network games.

Expansion Memory

 * The first one is obtained before the N1 from an e-mail from dad.
 * The second one is obtained by completing the gang members side quest.