Re:從零開始的異世界生活 Lost in Memories is an adventure RPG game developed by Komoe Game and published by SEGA for Android platform. The game is free to play and falls under the Games category, specifically Role Playing subcategory. The game is based on the popular anime series Re: Zero and follows the story of the main protagonist, Subaru Natsuki, as he is transported to a fantasy world and trapped in an endless loop of death and resurrection.

The game features an original story and IF scenarios supervised by the author of the series, Tappei Nagatsuki. Players can recruit popular characters from the anime, such as Emilia, Ram, and Rem, and train their team to solve the mysteries and retrieve lost memories. The game offers multiple storylines and branching paths that are affected by the player's choices. The classic turn-based combat system is easy to learn and offers a range of customization options for characters.

However, the game is rated 15+ due to its sexual and violent content. The game also offers in-app purchases for virtual currency and items. Players are advised to be mindful of their usage time to avoid addiction.