Valiant Hearts is a sidescroller adventure with a significant amount of attention paid to artwork and historical authenticity. While being not so demanding on a software side, it was released on the mobile platforms as well as on the big consoles. Such variety of platforms, however, limits the gameplay peculiarities that can be featured within a game.
The player takes a role of one of four characters on the Belgian, American, French and German side of the Great War conflict — World War I. During the game they need to solve puzzles, watch animated cutscenes, fight enemies and do military races.
Valiant Hearts is thus telling four stories simultaneously and ties them up in the end and throughout a fabula, while being historically correct when it is crucial. The game has received the Best Narrative awards and the Games for Change awards for such a plot-twists.