That Is NOT My Mom Roblox vs Steam: Two Different Games
This wiki covers TerrifyingTony's Roblox night-store mimic horror — not the Steam house anomaly game with a similar name.
Search results for That Is NOT My Mom mix two different products. This page exists so you land on the correct fantasy before you waste time reading the wrong walkthrough. This wiki only covers the Roblox experience by TerrifyingTony — the night store / shopping list / hearing-based mimic game with Chapter 3 Airport. It does not cover the Steam / itch.io house-anomaly title often titled That’s Not My Mom.
If you opened this site looking for Roblox codes, table hides, co-op revives, or Airport tips, you are in the right place. If you wanted 23-day house inspections, flower paintings, and a Steam ending monologue, you need a different guide ecosystem.
Quick identification checklist
| Signal | Roblox (this wiki) | Steam / itch house game |
|---|---|---|
| Platform | Roblox place by TerrifyingTony | Steam / itch.io indie |
| Setting | Giant night store (later Airport) | Repeated home visits after school |
| Core loop | Finish Mom’s shopping list quietly | Spot anomalies, leave or sleep |
| Threat | Mimic that hears you (cannot see) | Visual anomalies and altered Mom |
| Multiplayer | Solo or up to 4 friends with revives | Typically single-player |
| Cover fantasy | Hide under tables | Leave the house / go to bed |
| Big update called out here | Chapter 3: The Airport | Day-23 ending / anomaly lists |
If your gameplay clip shows aisles, a grocery list, and kids diving under tables, stay on this wiki. If it shows calendars, living-room paintings, and “leave if anything is wrong,” you are watching the other game.
Why the names collide
Both titles lean on the same emotional hook: something that sounds or looks like Mom is not Mom. Creators and YouTube thumbnails reuse the phrase heavily, so algorithm results blur platforms. Foltyn, Caylus, and other large channels have covered the house-anomaly fantasy; separate Roblox creators cover TerrifyingTony’s store horror. Always check the play link: Roblox.com place 139917699782531 versus a Steam store page.
What this Roblox wiki will teach you
Use these pages when you are on the TerrifyingTony experience:
- Getting Started — join, chapter select, first-hour loop
- Survive the Mimic — hearing rules and quiet movement
- Hide Under Tables — cover timing and table clusters
- Shopping List Walkthrough — aisle routing
- Find the Real Mom — win-condition identification
- Chapter 3: The Airport — November 2026 map + monster
- Co-op Tips — 2–4 player roles and revives
- Common Mistakes — wipe patterns to stop repeating
Codes, scripts, tier lists, and updates on this domain also refer only to the Roblox place.
What we will not document here
To keep SEO honest and players safe from wrong advice:
- No Steam achievement lists or day-23 ending spoilers presented as Roblox content
- No house baseline tables (four flower paintings, vase counts, piano rooms) as if they apply to the store
- No “leave the house / sleep in your bedroom” instructions mixed into mimic stealth guides
- No claims that Roblox codes unlock Steam skins or the reverse
If a creator title says “Roblox” in the thumbnail but the footage is a house walkthrough with anomaly notices, treat it as the other product.
How to confirm you launched the right place
- Open Roblox and search That Is NOT My Mom or use the official place link from this wiki’s play button.
- Confirm the creator / community is TerrifyingTony.
- Confirm the description mentions a giant store at night, Mom’s shopping list, a mimic that hears you, hiding under tables, and co-op revives.
- Look for chapter select that can include the classic store and Chapter 3 Airport content.
- Ignore Steam library entries or itch.io pages when following this wiki’s routes.
Universe ID 10773031983 and Place ID 139917699782531 are the stable identifiers we use across Updates and Links.
Content freshness note (November 2026)
The Roblox experience was updated around 8 November 2026 with Chapter 3 Airport still featured on the place page. Visit counts move daily (about 3.8M+ at last check). Favorites and active server counts change too — always trust the live Roblox counters over screenshots in old videos.
Related reading
- Guides Hub — all Roblox walkthroughs
- Updates Hub — patch timeline for TerrifyingTony’s place
- Codes Hub — promo status for this Roblox game only
- Players Hub — community and co-op etiquette
Bookmark this disambiguation page if your friends keep sending Steam anomaly clips into a Roblox party chat. Same vibe word, different game, different skills.
Frequently Asked Questions
Quick answers to the most common questions.
Is That Is NOT My Mom on Roblox the same as the Steam game?
No. This wiki covers TerrifyingTony's Roblox night-store mimic game. The Steam/itch house-anomaly title is a separate product with a different loop.
Which game has Chapter 3 Airport?
Chapter 3 Airport belongs to the Roblox experience by TerrifyingTony, not the Steam house anomaly game.
Do shopping list and table hide tips work on Steam?
No. Shopping lists and table hides are Roblox store mechanics. Steam runs use house anomaly checks instead.
How do I open the correct Roblox place?
Use the official TerrifyingTony place (Place ID 139917699782531) from this site's play link and confirm the store/mimic description before queuing.