View source for Cross Game Compatibility (MMBCC)

By playing through [[Mega Man Battle Network 4]] and Rockman EXE N1 Battle for the WonderSwan, some extra content can be unlocked in [[Mega Man Battle Chip Challenge]], as well as vice-versa.

==Battle Network 4==

===For Battle Network 4===
4 Data Chips containing Lotto Numbers can be obtained in BCC to be used in BN4.

{| class="wikitable"
!BattleChip !! Task !! Lotto No. For
|-
|DataChp1 || Get info from Higsby 20 times || MiniEnrg SubChip
|-
|DataChp2 || Complete Yumland Open Battle || LocEnemy SubChip
|-
|DataChp3 || Complete S Class Tournament || MegFldr2 NCP (Green)
|-
|DataChp4 || Complete Tour128 in BtlStrt || HP+500 NCP (White)
|}

===For Battle Chip Challenge===
There are Navi Codes scattered across BN4 that can used in BCC's BtlStrt menu. They are promo codes, so they will be marked with Capcom's Yashichi pinwheel.

{| class="wikitable"
!Entry Name !! Code !! Location
|-
|LAN || NG75-H5RF-R0MN-440N-2QX♣-X341
|rowspan="2"| Bin at Elec Town
|-
||ネット|| J5FA-16MI-A82F-KNBR-X892-T6Y0
|-
|MAYL || 8NT8-JZFL-3Q9D-7RPX-T♦CH-JX51
|rowspan="2"| Alleyway flowers in Den Dome
|-
|メイル || S9S0-6KZL-7DUW-KR6U-A1U1-BAX1
|-
|DEX || FD★3-3JW1-PS★V-♦01♦-♥6R♣-1J32
|rowspan="2"| Chair at Waiting Room in Den Dome
|-
|デカオ || 27XB-KQ5T-22AV-OLQL-Q2SM-GEQ0
|-
|MARY || CX4★-1G♠9-5JKL-S♣GD-3L5B-90Z1
|rowspan="2"| Picture in Space Center at Sharo
|-
|マリィ || IVJZ-Y1RB-DGNH-T1YW-9CWZ-73A1
|-
|KAI || M★SP-3♥♦C-6KGQ-♥9FM-X0N♥-M♦P1 
|rowspan="2"| Behind the statues in Yumland
|-
|カイタ || CG69-6UMN-J10Y-19X5-7L6R-FQ22
|-
|CHAU || 93♣5-WXNH-9MWT-★VX8-DY7M-88H0
|rowspan="2"| Box of fruits in Netopia
|-
|エンザン || O3ND-ZCO1-SQYB-0HAA-TOWD-39S0
|-
|LAN<br>(Hub Style) || 5★4H-B81R-★KKZ-P15X-ZS5B-♣XK0 || Graph in Observation Room at NAXA
|}

The final code unlocks the HubStyle chip and adds an Entry in Guest Select. The code is different in the Japanese version and did not appear in Rockman EXE 4, it was posted on the official Rockman EXE website.

{| class="wikitable"
!Entry Name !! Code
|-
|ネット||M9L1-24TZ-OQNU-MFZL-A6SY-HSA1
|}

==N1 Battle==
Navi Codes from N1 Battle can be used in Battle Chip Challenge. All N1 Battle codes will be marked with Capcom's Mobi-chan in the list. Japanese codes can be used in the English versions, but the entry name must have only Latin alphabet characters and no Japanese characters (since they can’t be inputted).

[[File:BCC_N1BattleInput.png]]

In the Japanese version, playing through N1 Battle was the only way to obtain the NormNav5 chip (Free Battle #25). To register in Battle Chip Challenge, the N1 Battle code must have the same Entry Name as and have NormNav5 set. Upon entry, the chip will be given as well as an Entry in Guest Select.
*While this chip can be obtained in the English version from Hacker's N Open Battle - Battle 5, using a legible code from N1 Battle will let you get the chip.
*Fans not able to play N1 Battle, try using our [https://www.therockmanexezone.com/ncgen/ Navi Code Generator]. (The code must be set to WonderSwan)

[[File:NormalNaviV5_EntryCode.png]]

Below is a sample code posted on the [https://web.archive.org/web/20060315002318/http://www.capcom.co.jp/rockmanexe/gp/index.html official Rockman EXE website].
{| class="wikitable"
!Entry Name !! Code
|-
|ワンスー||XIQA-K3KU-FFJL-URWD-4TG6-7WHO
|}

==Trivia==
*The icon indicating the Navi Code is from N1 Battle features Capcom’s Mobi-chan. The icon indicating a promo code is Capcom’s Yashichi pinwheel emblem.
*In the English version, if the NormNav5 chip is received via a Navi Code, it will be erroneously named NormNavV during the receiving dialogue.

[[Category:Mega Man Battle Chip Challenge]] [[Category:Mega Man Battle Network 4]] [[Category:Rockman EXE N1 Battle]]