An upcoming update to Nintendo Switch Online is said to add Game Boy and Game Boy Color games to its Switch subscription service.
Nintendo Switch Online GBA Games Library Gets an Unofficial Mockup
Nintendo Switch Online added Nintendo GameBoy Advance and Nintendo GameBoy Color games : r/NintendoSwitch
Nintendo Switch Online Adding Game Boy and Game Boy Advance Games - IGN
Random: Check Out These Mock-Ups Of Game Boy For Nintendo Switch Online
Super Game Boy Enhanced would be a great addition to Game Boy games on Switch Online : r/NintendoSwitch
Get a taste of old-school portable power with Game Boy – Nintendo Switch Online - News - Nintendo Official Site
Game Boy™ - Nintendo Switch Online - Nintendo Official Site
Game Boy Advance™ - Nintendo Switch Online – Nintendo Official Site
Game Boy™ - Nintendo Switch Online - Nintendo Official Site
Nintendo Switch Online Game Boy and Game Boy Advance games
MASSIVE Game Boy Update for Nintendo Switch Online Expansion Pack + They DO Listen To Us!
Game Boy™ - Nintendo Switch Online - Nintendo Official Site
Nintendo is adding Game Boy and Game Boy Advance games to Switch Online today
GB/GBC and GBA games now on Nintendo Switch with NSO/NSO+ : r/SBCGaming
19 Game Boy Games We'd Love To See On Nintendo Switch Online