天空のアムネジア is a free-to-play fantasy RPG game available on iPhone platform. In this game, you will become a hero who has been reincarnated to protect the world from the "Calamity". With the help of beautiful heroines, you will build the strongest knight order.

The game offers an original story that revolves around a character who has lost their memories. You will go on a journey with other heroes to find the missing memories and stop the calamity. The game features various beautiful heroines that you can strengthen and evolve to unleash their full potential. You can also customize your avatar with different hairstyles and expressions.

天空のアムネジア features simple and easy-to-understand gameplay with an auto mode that allows even beginners to enjoy the game. You can play alone or with other players in a co-op mode. The game also offers a 10 vs. 10 knight battle with rich rewards. The game boasts an excellent cast of voice actors, including Kana Hanazawa and Inori Minase.

Overall, 天空のアムネジア is a beautiful fantasy RPG with popular heroines, an original story, and simple gameplay.