Home Alone (Anomaly) Ending 4 — The Most-Wanted Ending Nobody Has Proven

"How do you get the 4th ending?" is the single most-asked question around Home Alone (Anomaly) right now — bigger than codes, bigger than anomaly tells. We run a verified endings library for this game, so this page answers with evidence instead of clickbait. As of August 4, 2026: Ending 4 is 🔴 unverified. Nobody has published reproducible steps, and IGN — the only professional outlet structuring a four-ending guide — says it is still working on it. Here is everything that is actually known. This is an independent fan guide; we are not affiliated with Roblox or the creators.

What IGN's Guide Actually Says

Status: ✅ verified (direct source check, August 4, 2026). IGN's "All Endings" guide (updated August 2, 2026) describes four ending slots — three documented, one open:

1. Survive the Night — everything right: Sanity kept above zero, allowance money earned. Mom returns glad, allowance paid.
2. Survive the Night, But Don't Earn the Money — survive with Sanity intact but skip the chores; Mom sends you back to try again tomorrow.
3. Lose All Sanity — let too many Anomalies in; a montage of the house falling apart (oven fire, knocked-over things, the goblin loose) ends the night.
4. Fourth Ending — IGN's own words: "We're still working on how to get the fourth ending in Roblox's Home Alone Anomalies. We'll be updating this section soon when we learn more!"

That last line is the strongest single data point in this whole topic. A professional guide team with direct access to the game, writing on August 2 — five weeks after launch and three days after UPDATE 2 — does not know how to get Ending 4.

Where Our Endings Library Stands

Our Home Alone endings library tracks every ending with evidence badges. Mapping IGN's structure onto it:

• Survive the Night — ✅ verified (4 sources), including full-walkthrough videos.
• Survive without the money — ✅ verified; IGN documents the exact trigger (skip chores, keep Sanity). We added it to the library with this update.
• Sanity Zero — ✅ verified; IGN documents it as the third ending with its own end screen.
• The "Plumber Ending" — 🟡 community-reported; a label that circulates in video titles, but no source documents a trigger. The plumber visitor is real (check the bath faucet), a special outcome is not.
• Ending 4 — 🔴 unverified. No trigger, no final-screen description, no reproducible route anywhere we could check.

How Big Is the Hunt?

Status: ✅ verified that the hunt exists at scale; 🟡 community-reported for the exact size.

• TikTok maintains multiple dedicated discover hubs — "How to Get Ending 4 Home Alone Anomaly" (last updated July 27, 2026), "whats the 4th ending on home alone anomaly roblox", "all 4 endings in home alone anomaly roblox" — aggregating large volumes of videos. We have seen "millions of posts" cited for this search, but we cannot count TikTok ourselves, so we keep that figure at 🟡.
• Full-walkthrough YouTube videos that cover "ALL ENDINGS" stop at three; their comment sections are full of "do you know how to get ending 4??" — which is what you would expect if Ending 4 were documented, and the opposite of what actually happens.
• A July walkthrough video framed around "Ending 4 Not Release" (title as reported) sums up the community's own conclusion.

The Theories, Ranked by Evidence

We will only list theories with some source behind them. Each is labeled.

1. It has not shipped yet (🔴 — our working hypothesis, labeled opinion). The cleanest reading of IGN's blank slot, the empty comment sections, and the August 6 character event tease is that the fourth ending either ships with a future update or was teased ahead of its implementation. This is an inference, not a developer statement.

2. TikTok "Ending 4/4" reaction videos (🟡 community-reported). Several creators — especially in the large Indonesian-language community — post "Ending 4/4 Home Alone Roblox" reaction clips. None we could find pairs the claim with reproducible steps. Possibilities: they are numbering the three real endings differently, counting the money variant, or showing something undocumented. Without steps, it stays 🟡.

3. The Plumber is the key (🟡 community-reported). The plumber visitor is real and unusually detailed (his claim must be checked against the actual bath faucet), which fuels speculation. No source documents any outcome beyond the standard visit.

4. "Ending 4: Thank You" / Mom's Key (✅ real — wrong game). The Fandom wiki entry for Ending 4 "Thank You", unlocked via "Mom's Key" after completing two endings, belongs to At Home Alone, an unrelated Steam series. Search results mix the two constantly. If a "guide" mentions Mom's Key or a memory machine, you are reading about a different game.

What we excluded: pure invention. Several sites publish confident "Ending 4 steps" (talk to the mirror, open the door at exactly 3 AM, etc.) with zero sourcing. We found no traceable origin for any of them, so they are not listed here as theories — they are noise.

What Would Count as Proof

For us to flip Ending 4 from 🔴 to ✅, we need all three:

1. Reproducible steps that another player can follow,
2. The final screen or ending name,
3. At least two independent sources (video + guide, or two separate guides) agreeing.

The moment that happens, this page and the endings library update the same day. The August 6 event is the next obvious checkpoint — if new characters arrive, a new ending slot could arrive with them.

FAQs

Could Ending 4 be a secret badge instead of an ending? Possible, but no source says so. We track what is documented, not what is plausible.

Why do so many videos claim they found it? Ending 4 searches are among the highest-traffic queries this game generates; a title claiming the answer is worth views whether or not the video delivers.

Is the money ending the "secret" one? No — IGN documents it openly as ending two. It is easy to miss on accident, but it is not hidden.

Where do I report a real Ending 4 route? Reproduce it, record the final screen, and post it — the community verification loop is how the other three endings got confirmed.

Bottom Line

One ✅ fact, several 🟡 rumors, one firm 🔴: as of August 4, 2026, Ending 4 in Home Alone (Anomaly) is either unreleased or undiscovered — and the professionals say the same. Keep your Sanity, skip the clickbait, and check back after August 6. Meanwhile, the three endings that are proven live in our endings library, and if you want to practice door judgment before your next run, our free browser game Night Visitor costs nothing and no Sanity.