Nintendo has been very active with the Nintendo Switch Online + Expansion Pack retro libraries recently. Although it varies which retro library gets updated with more games, Nintendo’s schedule with new additions has reached a point where it is now guaranteed to see at least one retro game added a month.
Well, tonight is no exception. You see, Nintendo has announced that Pokémon Mystery Dungeon: Red Rescue Team will be coming to Nintendo Switch Online + Expansion Pack’s Game Boy Advance library on August 9th. You can see the official announcement social media post from Nintendo of America down below.

Nice! Will give it a play :)
The mainline Pokémon games are never going to be added to NSO, huh?
They’ll probably make them NSO switch 2 exclusives lol
When the mainline games released on the 3DS VC, they charged over double the normal price for game boy games (per translation too). I doubt they are going to just make them free for any NSO base member.
They SHOULD but I don’t think they will.
ABSOLUTE BANGER GAME
SO EXCITED AAAA :D
That’s awesome!
Wasn’t this game remade for Switch, along with the DS blue rescue team?
The remake is of both just that they made it as one title.