Viking Chess: Hnefatafl

Play the ancient game of "Hnefatafl" in style on your PC, in Singleplayer mode against the AI or Multiplayer over the internet. "Hnefatafl" is a strategic, chess-like boardgame with assumed origins all the way back to the Viking era.

https://store.steampowered.com/app/1133070/Viking_Chess_Hnefatafl/