Game Boy 2 players

Nintendo

This system is used to emulate the use of the link cable that allows two people to play two-player games on 2 Game Boys connected with the cable.

Only a limited list of titles are compatible.

List of multiplayer Game Boy gamesWikipedia

Information

Emulators	libretro: tgbdual libretro: sameboy
Games Location	📁 roms \ 📂 gb2players
File extensions	.gb .zip .m3u .7z

System Features

Retroachievements	Netplay	Controller autoconfig
lr-tgbdual: NO lr-sameboy: NO	lr-tgbdual: NO lr-sameboy: NO	lr-tgbdual: YES lr-sameboy: YES

BIOS

Same BIOS as Game Boy system.

Bios file	Folder	md5
gb_bios.bin	\bios	32fbbd84168d3482956eb3c5051637f5

Controls

RetroBat key	Game Boy key
START	START
SELECT / BACK	SELECT
D-PAD	D-PAD
Left analog stick	D-PAD
Right analog stick
	B
	A
L1
R1
L2
R2
L3
R3

Specific system information

How to link 2 different game cartridges (Pokemon)

Libretro: sameboy can simulate a cable link with 2 different cartridges. To do that, create a .m3u file that lists both game files to use (1 game file per line):

The 2 game files listed in the .m3u must exist in the roms\gb2players folder.