Before smartphone gamesSourced
A Game Boy went online
through a mobile phone.
Nintendo's Mobile Adapter GB connected the Game Boy Color and Game Boy Advance to a cellular network. Launched in Japan in 2001, it supported online features in roughly 20 games.
Pocket-sized online play
before smartphones.
Summary / translation: Unbubly · CC BY-SA 4.0
Source and reuse details
Mobile Adapter GB · Wikimedia contributors
Adapted, summarized and translated from the source. Adapted text is also available under CC BY-SA 4.0.
Reviewed: 2026-10-01