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+Play across the internet
+Play together across the internet — agreed
Two players in different homes connect with the room code as before. Everything not shown here is unchanged from the room-code and Play together drawings.
+First window — new line about internet addresses (always shown, also when a card is greyed)
Play together
✕Host this gameShare Super Mario Bros. 3 with another player. You are player 1.
Join a gameConnect to a game someone else is hosting. You are player 2 — you don't need the game file.
ⓘ Playing together connects your computer directly to the other player's, so each of you can see the other's internet address.
Close
Play together
✕Host this gameShare Super Mario Bros. 3 with another player. You are player 1.
Join a gameConnect to a game someone else is hosting. You are player 2 — you don't need the game file.
ⓘ Playing together connects your computer directly to the other player's, so each of you can see the other's internet address.
Close
Connecting, and when it can't be done
While trying (0–10 seconds)
Join a game
✕1. Type the host's code2. Connected
Type the code the host tells you.
K7Q-M4X
Codes never use I, O, 0 or 1.
⟳ Connecting…
Cancel
After about 10 seconds with no connection
Join a game
✕1. Type the host's code2. Connected
Type the code the host tells you.
K7Q-M4X
Codes never use I, O, 0 or 1.
Couldn't connect your two computers. Your networks don't allow a direct connection between them. This often happens on mobile, hotspot or work networks — try again with both of you on a home network.
CloseStart again
Both players see it — host and joiner
Host — the two computers could not be connected
Host this game
✕1. Share the code2. Connected
Couldn't connect your two computers. Your networks don't allow a direct connection between them. This often happens on mobile, hotspot or work networks — try again with both of you on a home network.
CloseStart again
Join a game
✕1. Type the host's code2. Connected
Type the code the host tells you.
K7Q-M4X
Codes never use I, O, 0 or 1.
Couldn't connect your two computers. Your networks don't allow a direct connection between them. This often happens on mobile, hotspot or work networks — try again with both of you on a home network.
CloseStart again
Both players see this at the same time. It replaces today's "Couldn't reach the other player. Network play needs both computers on the same network (or the same VPN)."
+Too slow — new advice
Too slow when connecting (refused)
Host this game
✕1. Share the code2. Connected
Too slow to play
The connection between the two computers is too slow for the game to keep up. Try a wired connection or being closer to the router — or play on the same network.
CloseTry again
Became too slow while playing (still connected)
Playing together
✕Response time 160 ms · Too slow
The connection has become too slow to play. It may recover by itself — if not, try a wired connection or being closer to the router.
Disconnect