Publisher Square Enix and developer Artdink have released the version 1.1.0 update for Triangle Strategy, which adds chapter and story battle replay features, an extra chapter, and more.
The game has multiple paths, multiple endings and a pretty robust new game+ mode (not only does everything carry over, but difficulty continues to scale up). Multiple playthroughs are required to experience everything.
Depending on how far in you are it might be worthwhile to finish your old playthrough (even if it requires a guide or something to get yourself back on track) and reach new game+ instead of restarting.
The game has multiple paths, multiple endings and a pretty robust new game+ mode (not only does everything carry over, but difficulty continues to scale up). Multiple playthroughs are required to experience everything.
Depending on how far in you are it might be worthwhile to finish your old playthrough (even if it requires a guide or something to get yourself back on track) and reach new game+ instead of restarting.