Mega Chip

Mega Chips are the second most powerful Battle Chips in the Mega Man Battle Network series. This division was introduced in Megaman Battle Network 3 and they are relatively rare battle chips. The chip itself is blue in color. Only one copy of any Mega Chip can be used within the folder, and the player normally can hold a maximum of 5 Mega Chips unless NaviCust Programs are used to increase this limit.

Navi chips and other high-powered chips are classed as Mega Chips. Starting with Mega Man Battle Network 4, if a user of one version of a game receives a Navi chip of a Navi that does not appear in their version, the chip appears in the user library as a Secret Chip.

In Battle Network 3-5, Mega Chips included both Navi chips and incredibly powerful dimming and non-dimming chips such as HeroSword and Muramasa. In Battle Network 6 the standards for a chip to qualify as a Mega chip were severely reduced so now only Navi chips qualify as Mega Chips just as in Battle Network 1 and 2. However, the new restriction introduced in MMBN6 using MB to determine the number of copies of a chip allowed restricted these previously Mega Chips to only 1 per folder. Either way, only 1 was obtainable through regular gameplay.

While these kind of chips are not in the anime, they are briefly referred to in Rockman EXE Beast+ Episode 3. Among the ones seen are Colonel, two versions of KillerMan, two versions of SlashMan, DustMan, ChargeMan, TenguMan, and BlastMan.