Online 404 Map Guide: Key Locations and Travel Routes

You will not find a finished online 404 map anywhere yet, and that is the first thing to understand before planning routes. As of October 16, 2026, the developers have not published a standalone map, an interactive map, or a list of coordinates, so any page promising full collectible markers is guessing. What you do have is a phone, a district roughly 4 square kilometers in size, and a town full of landmarks you learn by walking.

On the Steam store page, the game lists your smartphone as the main survival tool, and it explicitly includes a map along with a flashlight, weather forecast, and "plenty of unreliable information." That in-game map is what you plan around. This page sticks to what official sources say about locations, coverage, and route logic, and flags clearly what nobody has confirmed.

What the In-Game Map Actually Shows

The store page describes the phone map in one line: "Your phone also has a map, flashlight, weather forecast, annoying ads, and plenty of unreliable information." Nothing in the official material breaks that map down further, so treat it as a navigation aid rather than a full atlas. There are no announced coordinate grids, no legend, and no confirmation that it shows every point of interest.

A Steam news post from April 29, 2026 gives the only scale figure available. It states the abandoned district "spans about 4 square kilometers" and that "within this area, you'll find a town and many points of interest designed to make exploration engaging." That tells you the map serves a walkable town, not a sprawling region. The same post gives no landmark list, no street names, and no distances. If someone hands you a hand-drawn route chart right now, they are extrapolating from the demo, not quoting the developers.

Here is what official sources do and do not confirm about map tools:

Leminsgale: The One Landmark Set You Can Count On

Two names anchor everything. The store page calls the setting the "Leminsgale District," and a Steam news post from June 28, 2026 calls it "Leminsgale County." Those are the only place names the official posts use consistently, and they refer to the same sealed-off area.

The June 14, 2026 demo announcement gives you one concrete location to aim for: the sign-off reads "see you in the St.Bunny's Motel!" That is the closest thing to a named landmark the developers have offered, and it appears in demo material, not the full release.

Context matters for route planning. The store page says the district "was sealed off years ago, never fully evacuated," and that "those who remained lost their minds and have been wandering aimlessly ever since." A sealed district means entry points are limited and the interior is built for on-foot movement first.

The story also gives you a travel upgrade. According to the store page, "Restore an old car, and traveling through the Leminsgale District will become much easier." That line is the single most useful routing fact available: vehicles change the map from a walking problem into a driving one. What you travel through is described as "a surprisingly vibrant abandoned District" where you observe animal behavior, hunt, farm, and build shelter. The June 28 post adds that Early Access will include "the full story and all previously announced gameplay mechanics" — but it does not add new place names.

Why no coordinate list exists

The developers are a two-person team — a married couple with four cats, per the April 29, 2026 news post — and they have published scaling info, not cartography. Until they release a map image or an interactive tool, any numbered grid you see is community guesswork.

Demo Map vs Early Access Map: Two Different Sandboxes

Coverage differs between the demo and launch, and mixing them up is the fastest way to waste a session. The public demo ran from June 14, 2026 at 20:00 CET until the end of June 2026, according to the June 14 news post. The June 28 post confirms it was removed from public access afterward, noting that "more than 60,000 people have played our demo."

Early Access then moved twice. The April 29, 2026 post planned a July 2026 launch. The June 28 post reset it to September 25, 2026. The August 26, 2026 "Release Date Update" pushed it again, stating the new release date is "October, the 16th." The store page lists Oct 16, 2026 with Cornfield Games as both developer and publisher.

That timeline matters because the demo did not cover the whole district. It was a slice around the opening areas and the motel named in the June 14 post. Early Access on October 16, 2026 includes the full story and the announced mechanics — but that is a content statement, not a map boundary statement.

One caution for anyone reading older guides: search results sometimes surface a browser-playable version of something called "Online 404." Those are non-official creations. Platforms, controls, and release details should be taken from the Steam pages only.

Building a Supply Route Around the Phone

Your phone is not just a map. The store page says the information you need — how to identify safe mushrooms, fix a car, butcher an animal — lives on the in-game Internet. A Steam news post from April 29, 2026 calls the smartphone "the core gameplay feature" and "the main survival tool."

That changes how you plan a route. A supply run is not point A to point B; it is point A, a search query, point B. The same April 29 post warns that you will "navigate through tempting ads, annoying CAPTCHAs, and constant attempts of the network to grab your attention." Budget time for that distraction, especially on a first run.

The store page adds a scavenging principle: "If you want electricity in your shelter, it's probably easier to take one off a nearby abandoned house." Nearby is the operative word. Short loops around known buildings beat long treks into unmapped ground.

Here is a practical order of operations drawn from those official statements:

• Pick one area near your shelter and learn its buildings before expanding
• Check the phone map and note what it does and does not label
• Search the in-game Internet for the specific task in front of you
• Expect interruptions — ads and CAPTCHAs are part of the interface
• Salvage locally for power and building materials before ranging farther
• Log where vehicles and salvageable car parts appear on your route
• Treat the motel area as a demo-era reference point, not a fixed hub
• Re-check coverage after the October 16, 2026 Early Access launch

The car as a route multiplier

The store page notes that wooden bases can be reinforced by ripping "a car door or hood off an old vehicle" and bolting it to a wall. That is a routing clue as much as a building tip. If car parts are useful at base and cars themselves are the fastest travel option, then vehicle locations deserve a mental pin. Community reports from the demo period described players losing track of where they had already searched, which fits a district with no published coordinate system. A simple list of landmarks you have personally confirmed will outperform any secondhand map right now.

Staying Honest About What Is Missing

As of October 16, 2026, there is no official interactive map, no published coordinate set, no confirmed hidden-area list, and no full collectible roster. The store page also confirms the game will use AI to voice characters, which is a presentation detail, not a map one.

Gear and crafting advice is similarly out of scope here. The Early Access description says the developers "plan to add new locations, several new survival mechanics, and more ways to interact with zombies and animals." Those additions will change what a route guide should include, and they are explicitly future content, not current map data.

If you want to track when real map material appears, watch the Steam news hub for posts. That is where location announcements, demo windows, and release shifts have all arrived so far. Two things to keep straight while you wait: the 4 square kilometer figure describes the district's scale, not its layout, and every map claim should name its version — demo, pre-launch, or Early Access — or it is not worth following.

FAQ

Where are the key locations on the online 404 map?

Only three names have official backing: Leminsgale District and Leminsgale County as the setting, and St.Bunny's Motel, which appeared in the June 14, 2026 demo announcement. No coordinate list or landmark directory has been published, so the phone map in-game is your only navigational tool for now.

How big is the map, and does size tell me anything about routes?

The April 29, 2026 Steam news post says the abandoned district covers about 4 square kilometers and contains a town plus points of interest. That tells you the world is walkable at human pace, which is why restoring an old car is called out as making travel "much easier."

Can I use an online 404 map from a fan site?

Not reliably. No official interactive map exists as of October 16, 2026, and unofficial browser versions of games with similar names should not be treated as this title. Use the in-game phone map and the official Steam pages instead, and mark anything else as unverified.

Does the demo map match the Early Access map?

No. The demo ran June 14 to the end of June 2026 and covered an opening slice. Early Access launches October 16, 2026 and, per the June 28, 2026 news post, will include "the full story and all previously announced gameplay mechanics." Expect the layout knowledge you built in the demo to need rechecking.