The main characteristic of a visual novel game is achieving immersion by giving the player the ability to influence the story through choices. Every decision, every action the player-reader takes can drastically change the course of the story. The smallest detail can turn out to have an important role to play. In One Day In London you will solve puzzles, perform magical rituals, and carry out special tasks. A sophisticated achievement system will hint at alternative storylines, and a user-friendly save system allows you to move freely within this wonderful story to explore all possible branches.