Project X Zone 2/Challenge Stages

Challenge stages are unlocked after the first playthrough and are available during intermissions. They contain powerful enemies and are meant for experienced players. They can be replayed as many times as you want. Initially, only the first one can be selected. Completing a challenge stage unlocks the next one. Consumables items will not be available except for the ones you acquire in the challenge stage. Each challenge stage has the best equipment for pair units.