Gaming Everywhere writes, "100 Doors of Revenge is considered a sequel to 100 Doors 2013 and is played in the same way. Your goal is to solve the puzzles to unlock the door and travel up to the next floor. Although the title suggests there are 100 doors, at this time there are only 57 active doors. The rest of the doors will be added in future updates.
Below you can find links to walkthroughs and guides for each door/level 100 Doors of Revenge."