### 10-1 Compatibility of Data (Required)

Caution
When sharing Game Pak data among countries, developers must use the same game code for all countries. Developers must not use Japanese characters or codes.

Discussion
This is needed to ensure Controller Pak compatibility among countries.

Refer to Developer News 1.3, Section 4: Multi-National Compatibility of Controller Pak Data.

© 1999 Nintendo of America Inc.
Release Date: March 1999