In 2021, the release of Arkane Studios’ Deathloop, Twelve Minutes, and The Forgotten City sparked a wave of interest in time loop video games, a design trend that transformed traditional gameplay loops into intricate narrative puzzles where players leverage accumulated knowledge across repeating temporal cycles.
The Backlog Phenomenon and Temporal Mechanics in Gaming
Every gamer maintains a backlog, and teams at TechRadar Gaming are no exception. Revisiting overdue first-plays often reveals how trends cluster in unexpected bursts. The year 2021 produced a remarkable bumper crop of time loop titles, with games arriving one after another over a compressed three-month window. Interest in time loop narratives hit an all-time high that year, bolstered by classic cinematic inspirations like the 1993 film Groundhog Day.
Time loops naturally mirror the endemic structure of video games. Failing a challenging segment requires restarting and playing through repetitions until mastering the encounter. Time loop games formalize this cycle by embedding the mechanic directly into the character’s lived experience. The protagonist retains memories across iterations, turning the repetition into an investigative puzzle.
Cycles of Brutality in Twelve Minutes
Annapurna Interactive’s Twelve Minutes launched in August 2021 as a star-studded, top-down point-and-click thriller featuring the voice talents of Daisy Ridley, James McAvoy, and Willem Dafoe. The game traps the player in a confined apartment during an evening routine that abruptly turns violent when a cop barges in and interrogates the protagonist and their wife, resulting in a violent scuffle that knocks everyone unconscious.
As the cycles reset, players tinker with environmental objects—such as hidden presents or light switches—to disrupt routines and alter outcomes. However, the game leans heavily into distressing mechanics. Because temporal resets negate permanent consequences, players can commit extreme acts of violence, such as stabbing their own spouse, simply to test system limits. Paired with a twist ending regarding the wife’s true identity, these structural choices leave the experience feeling constrained by its own brutality.
Historical Morality and The Forgotten City
Shifting from intimate domestic dread to ancient history, Dear Villagers published The Forgotten City, a title set in an underground city in ancient Rome. Players fall through an underground portal into a secret Roman city where a single sin triggers the Golden Rule, instantly turning every citizen into solid gold.
Unraveling the mystery requires exploiting the time loop to gather information, prevent crimes, and manipulate inhabitants who hold deep personal stakes in the community. While companion characters like Galarius help streamline progression by automating tasks completed in previous runs, the narrative occasionally stumbles. The game’s finale leans into a self-aggrandizing conclusion that slightly detracts from its exploration of morality.
Breaking the Blueprint in Deathloop
Among the 2021 cohort, Bethesda and Arkane Studios’ Deathloop stands out by scaling the time loop concept across an entire island. Playing as Colt on Blackreef Island, the objective is to eliminate eight targets called Visionaries within a single 24-hour period. To achieve this, players navigate four distinct districts across four temporal phases: morning, noon, afternoon, and night.
Unlike linear puzzle games, Deathloop utilizes a system of interconnected schedules. A target hosting a nighttime party in Updaam might be vulnerable only because an action taken in the morning at the Complex altered their routine. Adding immediate danger is Julianna, another person on the island who retains her memories and actively hunts down the protagonist.
Despite critical acclaim, certain design decisions sparked friction. The complete lack of mid-mission quick-saving prevents save-scumming, but quitting a district prematurely forces players to lose all progress gathered during that specific outing. Despite this friction, retaining items across runs using Residuum makes the progression loop forgiving.
Exploring Alternative Loops: Lemnis Gate and Returnal
The 2021 time loop renaissance extended far beyond narrative adventures into competitive and challenging genres. Developers experimented widely with the formula:

- Lemnis Gate: Developed as a tactical multiplayer hero shooter, it confines combatants to a time loop where players execute actions sequentially, creating a tactical experience akin to chess with firearms.
- Returnal: Housemarque’s intense third-person roguelike treats the time loop not as a puzzle-solving convenience, but as a hostile, inescapable nightmare set on a shifting alien planet where death forces an immediate return to the beginning.
Ultimately, these titles share a common psychological hook: the pursuit of the flawless run. Whether eliminating eight targets in Deathloop, uncovering a Roman conspiracy in The Forgotten City, or surviving an alien world in Returnal, the time loop structure offers a satisfying framework for complete mastery.