Anomaly Detected Wiki — All Anomalies, Chapters & Guides

The community currently tracks around 61 anomalies across the five live chapters, though there is no official in-game total published by the developer. Each chapter has its own fixed anomaly pool that can spawn in its rooms, and the pool grows every time a new contract or anomaly pack is added. Treat any number as a point-in-time snapshot rather than a fixed limit.

Reporting something that is part of the normal room set wastes the time you could have spent on a real anomaly, and repeated wrong reports push you toward the failure threshold. Because the timer keeps running while you decide, a false report is usually more costly than a few extra seconds of checking. Confirm the change against your mental baseline before you commit.

Veteran tightens the reporting window, increases how quickly anomalies stack up, and shrinks the margin for a wrong call. Roblox badge data puts Veteran clear rates near one percent on the early chapters and well under that on later maps, with only a few hundred players holding any Veteran completion badge. It is designed for players who can already sweep a chapter without hesitating.

A journal entry unlocks the first time you witness and correctly report that anomaly during a shift, so completing a journal means seeing every anomaly in a chapter at least once. Captures count on any difficulty tier, which makes lower difficulties the efficient way to grind them. Journal 100 percent badges are the rarest in the game because a single missed anomaly can cost an entire run.

Yes. Lobbies support up to eight players, and co-op is the fastest way to cover every camera in a large chapter like The Hospital or The Mall, because each player can watch a different section of the feed bank. The trade-off is coordination: you need a clear way to call out anomalies without talking over each other, and everyone shares the same failure timer.