ANOMALITH Girl: Who the Silent Child in the Mall Is

The short answer

The "ANOMALITH girl" is the child the official Steam page lists under the single word Girl — no personal name, no surname, no voice credit. She was inside a shopping mall with protagonist Reona Minazuki and Reona's best friend Arisa Kato when the building anomalized, and she stopped speaking after watching Anomalies kill her parents. She is a civilian survivor, not a member of the Anomaly Zone Countermeasures Office, and the store page describes her only as someone who stayed with the two friends for that one mall episode.

If you arrived looking for a playable character, a boss, or a combat ally: nothing in the official character write-up presents her that way. Reona is the one who takes up weapons.

What the official character entry actually says

That last row is interpretation rather than a quote, but it follows from how the page frames her: every other entry describes a job, a rank or a relationship to the agency, and hers describes only what happened to her.

The cast around her

The page is written by Romeo Tanaka, designed by MON, and scored by Yuka Kitamura, and it introduces eight characters. The girl sits at the centre of the opening incident that connects three of them.

Does she have combat powers?

The store page does not describe any. It assigns the fighting to Reona: ammunition management, picking the right weapon for each Anomaly, and offensive and defensive Anomalization Skills that awaken in Reona on her first Dive. The girl appears in the character section and nowhere in the systems section.

The fan wiki at anomalith-wiki.wiki goes further and states she is filed without combat capability or agency rank, then speculates that her tie to the mall incident will matter to the story. Treat that as one community reading rather than a confirmed mechanic — it is not something the store page states.

Where "File #00000-08" comes from

That file number is that same fan wiki's framing, not a designation the official page uses; the Steam character list numbers nobody. It is a tidy way to talk about an unnamed character, and you will see it repeated, but quote it as fan shorthand rather than in-game documentation.

The wiki also gives numbers the official page does not: a nine-slot costume system and twelve Anomalization Skills. The store page confirms the shape of both systems without counts — outfits are purely cosmetic and can be swapped without touching stats, and skills are used offensively and defensively in combat. If exact slot and skill totals matter to you, verify them in the demo or after launch.

Release, platforms and the demo

The Steam store page does not list PlayStation 5 or Switch 2; the multi-platform lineup comes from the announcement coverage and the trailer thread. The one-day gap between the two release dates is small enough that it may reflect time zones or a staggered rollout — plan around the last week of October 2026 rather than a single midnight.

A demo exists: the developer's Steam announcements mention a closed demo test, a public demo, and participation in Steam Next Fest in the run-up to launch, and a Gematsu item surfaced on player.gg reports the demo as available on PlayStation 5 and Switch. Demo updates posted on 2026-09-29 added a Survival difficulty, mouse support across the menus and inventory, wider key rebinding, mouse sensitivity, and healing items usable from shortcuts. A 2026-10-07 update added the ability to develop one of the three "Armed Schoolgirl" outfit sets after clearing the demo; those sets are a Digital Deluxe bonus.

A note on the premise text

Hey Poor Player's May 2026 write-up describes a different setup from the store page's October 2026 story text: an investigator woken from a ten-year sleep inside an anomaly called the "Sarcophogus", "Otherworlds", and a "Danger Zone Countermeasures Office". The current store page instead has Reona becoming a Diver after the mall incident to find Arisa, with an "Anomaly Zone Countermeasures Office". The girl's mall scene belongs to the second, later framing, so older coverage can read as though it describes a different game. Go by the store page for who she is.

What stays open

Her name, whether she returns later in the story, and what her exposure to the Anomalization ultimately means are not addressed on the store page. Those are open threads rather than confirmed absences — the page simply stops at describing the mall.

Next steps

• ANOMALITH Anomalization Skills Explained

FAQ

Who is the ANOMALITH girl?

A nameless child listed only as "Girl" in the official cast. She was in the mall with Reona and Arisa when it anomalized and lost her voice after Anomalies killed her parents. She is a civilian, not agency staff, and she has no credited voice actor.

Is she really called File #00000-08?

That label comes from the fan wiki at anomalith-wiki.wiki. The official Steam character list gives her no file number and no name at all, so treat the number as community shorthand.

Does the girl in ANOMALITH fight?

Nothing on the store page suggests she does. Combat, weapons and Anomalization Skills are all attributed to Reona; the girl appears only in the character section.

Which platforms is ANOMALITH coming to?

The Steam store page lists Windows for an October 28, 2026 release. Announcement coverage and the trailer thread also name PlayStation 5 and Nintendo Switch 2, with Hey Poor Player citing October 29, 2026 and $49.99 / $69.99 editions.