The Joker has transformed ordinary citizens of Gotham City into laughing accomplices, and the reader must help Batman choose how to defeat his rapidly multiplying enemies.
In the middle of summer, Mr. Freeze blankets Gotham City in a blizzard, and the reader must choose how Batman will thwart him and bring summer back to the city.
Poison Ivy takes over a seed bank at the Giordano Botanical Gardens where her powers are greatest, and it is up to the reader to choose Batman's path as he tries to prevent her from stealing the historical and priceless plant seeds.
While Bruce Wayne is at an event, a crime wave hits Gotham City, and the reader must help Batman choose which supervillain to go after, and how he should proceed.
Clayface uses his shape-shifting powers to seek revenge on the man who ruined his life, and the reader must help Batman see through Clayface's disguises and stop him in his tracks.
Ra's Al Ghul plans to unleash an undead army on the world to wipe out humanity, but the reader must help Batman track down the supervillain and put a stop to the Lazarus plan.