Bright Memory: Infinite is set on a floating island. The main character, Shelia, is one of the agents of the Supernatural Research Organization (SRO), and this is her first assignment. In the story, the SRO discovered that the millennial relics – the Kansho and Bakuya swords – have a unique multi-layered structure, inside which is an unknown substance capable of resurrecting the dead.

In an attempt to take over it, the large terrorist organization SAI used quantum transporter technology to infiltrate the center. However, during the attack, something goes wrong and Shelia is transported to the Floating Island, which no one has visited for over a thousand years. Now it is pursued by local inhabitants, resurrected by swords, as well as various animals.

The game combines a fast-paced shooter, sword fighting, superpowers, dynamic movement around the world, and puzzle-solving. The project is being developed on Unreal Engine 4 by only one person.