Side Quests (MMBN4)

This section is under construction.

The information may not be complete or 100% accurate.

These are Side Quests that can be done in Mega Man Battle Network 4.

Homepage Items

Type	Item	Location
P-Code	MaylCode
Banner	MaylBanr	Talk to Mr. Prog in Mayl's HP.
P-Code	DexCode	E-Mail from Yai (Ch. 1, after talking to Higsby about the Dark Chip)
Banner	DexBaner	Talk to Mr. Prog in Dex's HP.
P-Code	YaiCode	E-Mail from Yai (Ch. 1, after Roll is kidnapped)
Banner	YaiBaner	Talk to Mr. Prog in Yai's HP.
P-Code	JomonCd	Receive from Tournament official (Ch. 1)
Banner	JomonBnr
P-Code	CastlPCd	Talk to the Mr. Prog in Castillo HP (Ch. 2, when you arrive in the park)
Banner	CastlBnr
P-Code	HotelPCd	Talk to the Mr. Prog in Hotel HP (Ch. 3, while trapped in hotel)
Banner	HotelBnr
P-Code	YumLandC
P-Code	NetFricC
P-Code	SharoCd
P-Code	SpacePCd	First talk to the Navi in the Space Center HP. Then go to Undernet 3 to find the Navi that gives the P-Code.
Banner	SpaceBnr	Talk to Mr. Prog in Space Center HP.

C-Slider

Also known as "Cyber Slider". The pieces of the C-Slider must be bought in the Cyberworld, then brought to the Slider Master's granddaughter Navi in Sharo Area.

• The C-Slider is mandatory to obtain in the story if there is a tournament scenario that requires you to go into the Undernet (SearchMan, ProtoMan). Otherwise, it's optional to get it in a Continue.

Item	Cost	Location
BordPart	2000z	Town Area 2 Navi (lowest path, hidden under upper path)
JetParts	3000z	Town Area 3 Navi (lowest path, hidden under upper path)
WingPart	4000z	YumLand Area Navi (hidden under staircase path)

Boktai Crossover Event

1. To start the quest, talk to Django in Undernet 4.
2. Find the HeelNavi in Undernet 2.
3. Find the HeelNavi in Undernet 6, buy the S.Sensor for 10,000z.
4. Make sure to jack in from the real world that has sunlight. Head back to Django and start the cutscene to purify ShadeMan. Completion will have Django give GunSol3 G. This chip will only be given once in a save and will not be given in subsequent Continues.
5. After completion, talk to the coffin to receive the NebulaCd Key Item. This item can be received in every Continue.

Nebula Code

To open the purple skull doors, the NebulaCd must be obtained.

Location	Item (1st)	Item (2nd)	Item (3rd)	Item (4th+)
ACDC Area 1	BugStop NCP (White)	RegUp2	BugFrag x1	1000z
ACDC Area 3	Jealousy J	Charge+1 NCP (Pink)	BugFrag x3	500z
Netopia Area	SprArmor NCP (Red)	BugFrag x2	Snake D	BugFrag x1
Sharo Area	HP+200 NCP (White)	HP Memry	1500z	4000z