Mount & Blade II: Bannerlord will release on Steam Early Access March 31st.
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Mount & Blade II: Bannerlord Early Access Announcement
Mount & Blade II: Bannerlord will be released in Early Access on 31st March 2020. The game will be available for purchase through Steam and TaleWorlds website, for $49.99/EUR49.99/ 39.99.
More information about what to expect from Mount & Blade II: Bannerlord's Early Access will be shared shortly before the release.
More information.