Time Travel Adventures: A Single-Player Game with Cycles Theme

A potential theme for a single-player game centered around cycles could be time travel. The player could control a character who has the ability to travel through different time periods, either to fix anomalies or prevent catastrophic events. The game's mechanics could revolve around navigating through different cycles of time, solving puzzles, interacting with historical figures, and altering the course of history. Additionally, the game could have a unique visual style, showcasing the changes in each time period and the impact of the player's actions.