To update Deltarune Chapter 5, update the full paid version of Deltarune on the platform where you own the game. On Switch or Switch 2, highlight Deltarune on the HOME Menu, press + or -, choose Software Update, then select Via the Internet. Chapter 5 is not a separate eShop download.

If Chapter 5 is not showing up, the first thing I would check is whether you are opening the full version of Deltarune instead of the old Chapter 1&2 demo. Chapter 5 is added to the paid game through an update, so staring at the eShop page or launching the demo usually just wastes time.

Update Cheat Sheet
How To Update Deltarune Chapter 5 On Switch
How To Update Deltarune Chapter 5 On Switch 2
How To Update Deltarune Chapter 5 On Steam
How To Update Deltarune Chapter 5 On Mac
How To Update Deltarune Chapter 5 On PS4 Or PS5
Why Chapter 5 Is Not Showing Up
Demo Vs Full Game
Will Updating Delete Your Save Data?
Should You Redownload Deltarune?

Update Cheat Sheet

Platform	How To Update	If It Does Not Work
Switch	Press + or - on Deltarune, then Software Update, then Via the Internet	Make sure you own the full paid game, not just the demo
Switch 2	Use the same manual update option from the HOME Menu	Check that the correct Switch 2 version is installed
Steam	Open Steam, go to Library or Downloads, and let the update finish	Restart Steam if the update does not appear
Mac	Update through the store or launcher where you bought Deltarune	Do not move save files unless you know where they are stored
PS4 or PS5	Highlight Deltarune, press Options, then choose Check for Update	Confirm you are opening the full game from your library

How To Update Deltarune Chapter 5 On Switch

To update Deltarune Chapter 5 on Nintendo Switch, use the manual software update option from the HOME Menu.

Go to the Nintendo Switch HOME Menu.
Highlight Deltarune without opening it.
Press the + or - button.
Select Software Update.
Choose Via the Internet.
Let the update download and install.
Open Deltarune and check the chapter select screen.

This is the fix I would try first if Chapter 5 is not appearing. It is easy to assume the update should show up inside the eShop, but on Switch it may simply need to be forced from the game icon.

Do not search for Chapter 5 as a separate download. It is part of the Deltarune game update. If the update downloads correctly, Chapter 5 should appear inside the game.

How To Update Deltarune Chapter 5 On Switch 2

To update Deltarune Chapter 5 on Switch 2, highlight Deltarune from the HOME Menu, press + or -, choose Software Update, then select Via the Internet.

The Switch 2 problem is a little more annoying because some players may have the wrong version installed or may be checking the eShop instead of updating the game. If the console says the software is already updated but Chapter 5 still does not appear, check whether you are launching the correct Deltarune version from your library.

I would go in this order:

Try the manual update from the HOME Menu.
Fully close Deltarune and reopen it.
Restart the console.
Check your library for the correct Switch 2 version of Deltarune.
If needed, archive and redownload the game.

Archiving is usually better than deleting when you just want a clean reinstall, because it removes the software while keeping save data on the system. Still, I would only do that after trying the normal update first.

How To Update Deltarune Chapter 5 On Steam

To update Deltarune Chapter 5 on Steam, open Steam, go to your Library, select Deltarune, and let Steam download the latest update.

If Steam has an update ready, the Play button may change into an Update button. Click it and wait for the download to finish before launching the game. If the update is queued, open the Downloads page and move Deltarune up in the queue.

If Chapter 5 is still missing on Steam, try this:

Restart Steam.
Check the Downloads page for a queued Deltarune update.
Right-click Deltarune in your Library.
Open Properties.
Check Updates and make sure automatic updates are allowed.
Launch the game only after the update fully finishes.

My rule with Steam updates is simple: if the game opens too quickly and nothing changed, close it and check Downloads. Steam can queue updates quietly, especially when several games are waiting.

How To Update Deltarune Chapter 5 On Mac

To update Deltarune Chapter 5 on Mac, update the game through the same launcher or store where you bought Deltarune.

If you bought it on Steam, update it through Steam. Open your Library, select Deltarune, and check whether Steam has an update waiting. If you bought it somewhere else, return to that same download source and look for the latest full game version.

The mistake I would avoid on Mac is downloading a second copy from a different place and then wondering why the save data or chapter list looks wrong. Keep the install path simple. Update the version you already use first, then troubleshoot from there.

If you are on Steam for Mac, restarting Steam is usually the cleanest first fix. After that, check Downloads, make sure Deltarune is not paused, and wait until the update fully completes before opening the game.

How To Update Deltarune Chapter 5 On PS4 Or PS5

To update Deltarune Chapter 5 on PS4 or PS5, highlight Deltarune on the home screen or in your game library, press the Options button, then choose Check for Update.

If an update is available, let the console download and install it. After that, launch Deltarune and check whether Chapter 5 appears in the game.

If the update does not show up, try this order:

Close Deltarune fully.
Highlight the game and choose Check for Update again.
Restart the console.
Check your downloads/uploads screen.
Confirm you are launching the full paid version, not the demo.

Do not delete the game as the first fix. A manual update check is faster and safer. Redownloading only makes sense if the console insists everything is updated but the chapter still does not appear.

Why Chapter 5 Is Not Showing Up

If Deltarune Chapter 5 is not showing up, the most likely reason is that the game has not been updated manually yet.

On Switch, this is especially common because players may open the eShop and expect to see Chapter 5 as a new item. That is not how this update works. Chapter 5 is added to Deltarune itself, so the update has to be applied to the game.

The other common reasons are:

You are opening the Chapter 1&2 demo instead of the full game.
The update is queued but has not downloaded yet.
The game is still open in the background and needs to be closed.
The console or launcher needs to be restarted.
You have the wrong platform version installed, especially on Switch 2.
The update finished, but you have not checked the in-game chapter select yet.

I would not panic if Chapter 5 does not appear immediately. In most cases, this is a boring update issue, not a save file disaster or a missing purchase.

Demo Vs Full Game

Deltarune Chapter 5 is for the full paid version of Deltarune, not the free Chapter 1&2 demo.

This is the most important distinction. The free demo lets players try the early chapters, but it does not unlock every new chapter forever. If Chapter 5 is not appearing and the update option does not help, check the game page or your library and confirm that you own the full version.

The easiest sign is the chapter list. If your version only behaves like the old Chapter 1&2 release, you are probably not in the paid full game. Open the correct version, update it, and then check again.

Do not buy anything twice without checking your library first. The full game should be tied to the platform account where it was purchased.

Will Updating Delete Your Save Data?

Updating Deltarune should not delete your save data.

Normal game updates are meant to add or replace game files, not wipe saves. That said, save behavior can depend on platform, account, cloud settings, and whether you are switching devices. Updating on the same console or same Steam account is very different from moving from PlayStation to Mac or from one Nintendo account to another.

The safest rule is to keep using the same account and the same platform install when possible. If you are moving platforms, do not expect your save to automatically come with you unless that platform specifically supports it.

Before redownloading, I would also check whether the platform has cloud save support enabled. That matters more than the update itself.

Should You Redownload Deltarune?

You should only redownload Deltarune if the normal update steps do not work.

Try the manual update first. On Switch, use Software Update and Via the Internet. On Steam, check Downloads and restart Steam. On PlayStation, use Check for Update. Redownloading should be the backup plan, not the first button you press out of fear.

If you are on Switch or Switch 2, archiving the game is usually the cleaner option before a full delete because it removes the software without intentionally removing save data. After archiving, redownload Deltarune from your library, open the full game, and check the chapter list again.

The main thing is not to make the problem worse. Chapter 5 not showing up usually means the update has not applied correctly. Fix the update first, then worry about reinstalling if the game still refuses to show the new chapter.

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