This is a copy of the “World Port” software for the Game Boy Color. It’s an unlicensed peripheral made by Code Junkies, the same people that make Action Replay devices. It’s essentially a modem for your GB/GBC and can be used to do stuff such as send emails, use a calculator, and more.

In addition to the unmodified dump, a hacked version created by ZestyDev is also included. This hack removes the need to register the cartridge. To bypass the registration, fill the entire bar with anything until it’s full.


Screenshot Screenshot Screenshot

ROM Information

----| File Data |--------------------------------------------------
System:             Nintendo - Game Boy Color          
File:               GB_World_Port_-_Hard4Games_Dump.GB
BitSize:            2 Mbit
Size (Bytes):       262144
CRC32:              D4DF856F
MD5:                498A332679B9CE4392AF8D9B0567BF24
SHA1:               004DEB1E75FFA08080028CB4C08A7C981C313EB8
SHA256:             5F22B311117DE4A8DD8947CB3A6819504468C4444D6754FFC94DA53442F4CED6
----| Header Data |------------------------------------------------
Entry Point:        0x0150C300
Logo Code:          Bad
Title:               GBMail    
Serial:                  (Unknown)
GBC Flag:           0x80 (GBC & GB Compatible)
New Licensee Code:     (Unknown)
SGB Support:        0x00 (No)
Cartridge Type:     0x01 (ROM + MBC1)
ROM Size:           0x03 (Ok; 2 Mbit; 262144 Bytes)
RAM Size:           0x00 (None)
Old Licensee Code:  0x33
Version:            0x00 (v1.0)
Header Checksum:    0x03 (Ok)
Global Checksum:    0x0221 (Bad; 0x3B9B)

Playthrough Video

A gameplay video play through played by Hard4Games:


Download World Port (Unlicensed)