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4 years ago
same issue here, i'm o, ps5 and my friend on xbox series X; we don't exist in game.
4 years ago
@wezze_D You can try to join the same Portal game and see each other on played with list then try to add friends that way. But as I stated if neither of you have linked your Xblive or PSN to an Origin account someone just may not see the invitation even though you both sent one.