WARNING! SPOILERS! DO NOT CONTINUE IF YOU WANT TO ENJOY THE STORY FROM WITHIN THE GAME!
The story in Arena.Xlsm comes from a series of letters from the outside world. The story integrates the narrative as well as the tutorial as the player proceeds through the game. The letters are gradually introduced to the player as you level up and defeat bosses. There are also 4 different endings depending on how the player has played the game.