ノルンノネット ヴァール コモンズ is a free game developed by IDEA FACTORY CO. LTD. for iPhone. This game takes players on a journey through time and space with a young boy and a group of three girls and nine young men. The boy finds himself in a sepia-toned world reminiscent of the Taisho era, and together with his companions, embarks on a sky-bound adventure.

The game offers several extra features, including the NORN9 STORE where players can exchange points for short stories and bonus illustrations. There is also the NORN9 QUEST, a retro-style mini-game that allows players to enjoy character interactions and earn points to use in the NORN9 STORE. In the GALLERY, players can unlock event CGs and listen to various voices by tapping on specific parts of the images. Additionally, as the story progresses, players can collect keywords to unlock related voices and create their own combinations for continuous playback in NORN+ENSEMBLE.

The initial part of the story is available for free, but to enjoy all the content, in-app purchases are required. It is recommended to play through the free section before making any in-app purchases.

Please note that the game is only available on iOS 9.0 or above. For support and inquiries, users can refer to the "Frequently Asked Questions" section or contact user support through the provided email form. It is also recommended to use Wi-Fi for downloading the game due to the potential time it may take.