Akalabeth: World of Doom

In the game, the player character visits Lord British and is instructed by him to kill certain monsters. The final mission is to kill a balrog, and after this has been accomplished, Lord British proclaims that "thou hast proven thyself worthy of knighthood".

Open the interactive version on https://mythscribe.cloud/app/work/cmvifs32q04cqup01q1o4rkcj.