Mega Man Battle Network 4 is an RPG, and RPGs have plenty of side activities to engage with! Use our Mega Man Battle Network 4 Side Quests Guide to do all of the extra content!
C-Slider
Purchase C-Slider pieces in the Cyberworld and bring them to the Slider Master’s granddaughter’s Navi in Sharo Area(The C-Slider is mandatory in stories where you venture into the undernet).
| Piece | Price | 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) |
Space Center P-Code
- Jack-in Sharo’s Space Center, talk to the Navi in the Space Center HP.
- Go to Undernet 3, talk the Navi that will give the SpacePCd.
Nebula Code
- Talk to Django (Undernet 4)
- Find HeelNavi (Undernet 2)
- Find the HeelNavi (Undernet 6) and buy S.Sensor (10,000z)
- Jack-in from the world with sunlight. Go to Django to purify ShadeMan. You are rewarded with GunSol3 G (once per save)
- Talk to the coffin to receive the NebulaCd Key
Doors Nebula Code can open:
| Location | Item (1st Run) | Item (2nd Run) | Item (3rd Run) | Item (4th Run+) |
| 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 | BugFrag x2 | Snake D | BugFrag x1 |
| Sharo Area | HP+200 NCP | HP Memry | 1500z | 4000z |
Mega Man Battle Network 4 Side Quests Guide Related Links
Check out some other Mega Man Battle Network Guides
- Mega Man Battle Network 3 – Version Differences
- Mega Man Battle Network 4 – Version Differences
- Mega Man Battle Network 5 – Version Differences
- Mega Man Battle Network 6 – Version Differences
- Mega Man Battle Network – Side Quests
- Mega Man Battle Network 2 – Side Quests
- Mega Man Battle Network 3 – Side Quests
- Mega Man Battle Network 4 – Side Quests
- Mega Man Battle Network 5 – Side Quests
- Mega Man Battle Network 6 – Side Quests
