Adventure is a PvE mode that takes your squad through a series of storytelling battles. Each chapter you progress through will reveal a new part of the TMNT: Mutant Madness comic book and further the storyline.
The meter on the Adventure screen has a few indicators to help give you an idea of what’s ahead of you in your Adventures.
Boss Battles are shown as an icon of the boss in the meter. Your current progress is marked as the Turtle Van.
When you hit ‘Battle!’ you will see a preview of the upcoming fight and a display of all your heroes to choose from and build a squad for the battle. This preview will also show you the approximate Squad Power of the enemy team. Your Squad Power should be around or higher that level to complete that level with ease. The meter at the top will give you an idea of how difficult the battle will before your squad. Red, to the right, indicates a difficult battle. Green, to the left, indicates it should be easy to complete the battle with Auto.