Support

I can’t use the Battle Grid Companion app with the game – it always says “Invalid Code”

We are aware that some players are having problems with the local multiplayer feature, and we apologise to those who are affected. This is a particularly difficult issue for us to trace because it involves a third party multiplayer matchmaking code, but rest assured that we are investigating the problem and hope to have a solution soon.
In the meantime, some players have found that the problem can be temporarily worked around by deleting and reinstalling both the Switch game and the Battle Grid Companion on the mobile device. We apologise for the inconvenience.

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Our FAQ covers general and technical questions about our games on mobile and tablet devices, PC and Nintendo Switch. It could be that the answers you’re looking are already available, so we advise you to look there first.

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