Chivalry 2 Alpha not available for me.

Seems Chivalry: Medieval Warfare is currently not available in the store. That happens usually when the game's publisher decides it.

Me three! None of my digitally downloaded games that I own are working, such as Payday 2, Forza Horizon 3, and Chivalry: Medieval Warfare.

Please try to check your subscription if it still active in this following website : Services & subscriptions just to make sure that the purchase was through your account. However, if the subscription is active, I suggest to remove your account and add it back.
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Carnt find any information on it ,,i have it and can play ,,but no option to buy as i want to buy for a friend

Hey there alfey707,

Thanks for reaching out to the Forums for clarity on this game's availability. I can totally understand how one would want to play this game with their friends, but it seems that the game has been de-listed from the Microsoft store. In this instance, the
only means to obtain the game would be through a physical copy.

Hope this information was helpful.

Thanks for reading!