And Final Fantasy and Ultimaniac Mode are just two things awaiting you in a more challenging run of New Game+. A New Game+ run also allows you to upgrade your weapons further beyond what you can in your initial playthrough. You can also upgrade accessories, which is only possible in the game in a Final Fantasy Mode playthrough in New Game+. You'll also gain access to the Final Chronolith Trials, or if you're not in Final Fantasy Mode, just Chronolith Trials.
These trials are the most difficult challenge in FFXVI, Takai says. They consist of multiple stages, each with four rounds of enemies. The first three rounds will be standard waves of monsters, each increasing in difficulty as you progress. The fourth round, however, will feature a boss. Chronolith Trials are also time trials, and every stage contains a list of moves, combos, and objectives you can execute to gain more time. However, pulling these off won't be easy because there's no healing in these trials, save for recovery that immediately begins after activating any Limit Break move.