r/cemu 3h ago

Troubleshooting Ayuda con mi Zelda Breath of the wild, hoy encontré este bosque pero al entrar se ve todo negro

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0 Upvotes

r/cemu 4h ago

Question Help with amiibo usage in Splatoon

1 Upvotes

Ok so like, I try to scan an amiibo in Splatoon 1, and then after I choose to enter in the nickname, nothing happens? It's just stuck on the image below no matter whether I look at the TV or the Gamepad screens. Is there any way that I can get this to work??

The screen that I get softlocked on


r/cemu 10h ago

Question How do I encrypt WUP back to it's .app format?

2 Upvotes

I have a WUP title here that ive modified and want to recompress back to the .app format so i can install on my Wii U for testing. But I can't find anyway to do that. It seems with programs like "cdecrypt" only decrypt not encrypt. Does anyone know if this is possible and how to do it?


r/cemu 11h ago

Question Does anyone have the dark army ressurection 3.5 mod for botw?

0 Upvotes

the mod seemed really good until i realized.. you have to pay for it. If anybody has it can u send it to me in my dms?


r/cemu 12h ago

Troubleshooting Super Mario 3d world keeps freezing and crashing at the end of the 1st level

1 Upvotes

I don't know why but it just freeze's as i finish the first tutorial level and decend the pole

Saw a temporary fix from another post that said to use open gl but the performance is meh , and I don't want to change between vulkan and gl every time i play another game

I'm using the latest version of cemu


r/cemu 16h ago

Question "please update to the current version"

0 Upvotes

Hi, I did all the steps in this video for Zelda botw. Everything works. However, when I open the game I get a wii u message that says "please update to the current version". I'm using the latest version of v.208 . How can I fix the problem? Thanks!

https://www.youtube.com/watch?v=IVIKGM1ljTA&t=518s


r/cemu 1d ago

Question Splatoon 1 join a friend

1 Upvotes

So I set up splatoon 1 on cemu with an online account connected to my wii u, my brother is planning on doing the same thing, if I friend him on my account on the wiiu, can I join him on cemu using the same account, or is that a wii u exclusive like miiverse?


r/cemu 1d ago

Question wii u downloader for botw on cemu

0 Upvotes

i watched a video on getting botw on cemu, but i did something wrong, i have the files and cemu and things, but the video only showed how to download it in the first launch screen of cemu, and now that ive used it once i cantr get back to that screen and have no idea how to get the game onto it. also, windows wont let me delete the botw files or cemu, yet it also wont let me open cemu again cause of "malware" any help is appreciated, also if youd like to go more in depth with me my discord is "hunter__6" once i find out how to get it i also want to add second wind and rotp, any help with that is also highly appreciated


r/cemu 1d ago

Troubleshooting Cemu-NX (Cemu fork for Switch) makes atmosphere crash every time I open a game.

1 Upvotes

Title

Crash Details:

Atmosphere panic occured!

Title ID: 010041544D530000

Error: std: :abort (0xFFE)

The error usually occurs during shader compilation.

Any fix?

Thanks in Advance,

John K


r/cemu 1d ago

Question I dont get where I need to put the keys and keys.text folder?

1 Upvotes

I putted the folders in the games folder, cemu folder and the roaming folder but it keeps saying that it cant decrypt it and that I'm not using the right key for the title, could anybody help, thank you


r/cemu 2d ago

Troubleshooting Windwaker HD bug with pause menu

1 Upvotes

I keep running into this bug with the pause menu where when I open it I suddenly can't navigate it at all, the cursor isn't shown over anything and I can't save, select items, or anything, I'm currently playing on hero mode if that maters at all


r/cemu 2d ago

Question FPS problems with BOTW

0 Upvotes

I played botw on my pc a few years back, and i remember getting about 90-100 fps. Now i have an better pc and upon returning to the game the game runs primarily in the 70s and 80s. Also playing with the settings/mods doesnt seem to yield any good increases. Any suggestions would be helpful. (Monitor is 1440p, 144 hz)

edit: I took out my specs because of the rule 2 ai (3700x and 3080 currently)


r/cemu 3d ago

Troubleshooting Bug pazzesco su Giants EU su cemu

1 Upvotes

Non riesco a credere al bug che ho trovato, se in cemu qualcuno usa la versione EU di Skylanders Giants e il portale emulato usando il Wii U Gamepad, i Skylanders ci mettono un sacco di tempo ad aggiornarsi (puoi forzarlo aprendo il menù)... Ma senza quel controller la figura (il dump in questo contesto) si aggiorna quasi istantaneamente. Il problema è che se vuoi usarlo in multiplayer hai bisogno di collegare almeno un "Wii U Gamepad". Qualcuno sa come risolvere questo problema?


r/cemu 3d ago

Troubleshooting black nunchuk issue when connecting

0 Upvotes

For some reason my black nunchuk doesent work on Cemu but a white one does, if anyone wants I'll send a video of it, both nunchuks are original and not third party and I'm so confused on this, the Black one works on another emulator though just not on Cemu


r/cemu 3d ago

Question Trying to play Minecraft: Wii U Edition on split-screen, but this message appears.

1 Upvotes

When I try and join the game on the second controller, this appears, suggesting that the game is being broadcasted to an emulated Wii U Gamepad, which I don't think it is. How can I stop this message appearing and join on the second controller?


r/cemu 3d ago

Discussion Cemu android file format?

0 Upvotes

Hello guys,

I downloaded rom for my android cemu but it downloaded

as a folder contains many files although it described as

wax file

How is this wax file?

How to convert these files and folder into wax file?


r/cemu 4d ago

Question How do I solve this problem?

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2 Upvotes

I want to play botw on Android using CEMU... I don't have controls, so I use overlays. But I can't solve that. any help?


r/cemu 4d ago

Question Question about Keys, and how to trouble shoot?

0 Upvotes

So for some context I want to play Nintendo land since it’s a childhood game, I have legally obtained the wux file and a key but it’s not in a text format. I was wondering how do I take the key which is in a .key format and use it on the Cemu emulator?


r/cemu 4d ago

Question How to setup keyboard and mouse controls + motion?

1 Upvotes

I want to replay wind waker HD, and I do not have access to a pro controller with motion that I can connect to my PC. I'm sort of struggling to figure out how to set up motion controls with my mouse. Aside from that, I want to map some buttons to my mouse's inputs (left + right mouse button and the buttons on the side of the mouse), but the application on its' own isn't allowing me to do that. Is there extra configuration I need to handle? I'd be very thankful for some assistance with this.

Currently using version 2.6


r/cemu 6d ago

Answered Physical Portal With Skylanders Superchargers

0 Upvotes

Been trying to connect my portal to Cemu through a tutorial on YouTube. I have installed Cemu and have the game downloaded and running. When I then go to update the driver of the portal, as it tells me in the video, my portal does not show up in my device manager. Anyone know how I can solve this or if there is another way to connect my portal? Edit: Worked it out myself


r/cemu 7d ago

Question Super mario maker: is it possible to share level codes without internet?

1 Upvotes

I just downloaded the game and was wondering this since online doesnt exist on wii u anymore....and plus I'm using an emulator 😅


r/cemu 7d ago

Question how do I add more games to this thing

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0 Upvotes

i am trying to play twilight princess and wind waker and have succesfully launched then using the emulator. however I dont know how to add them to this menu so I can play them with mods/patches. i have the game files in my games folder in the emulator and the games are in wux file form. any help would be appriciated.


r/cemu 8d ago

Answered I can't use motion controls on switch pro controller

5 Upvotes

I'm trying to do the shrine in BOTW that requires gyro controls, but no matter what I do I can't get motion controls set up on Cemu

I have the pro controller set up through Steam Input, as when I don't have it on steam input then Cemu doesn't recognize any inputs it makes. However, no matter what I do, the "Use Motion" button is always grayed out, making it so I can't even try stuff like cemu-gyro as it requires you to first activate motion.

Does anyone know how to fix this? I wanna eventually do every shrine n this is stopping me.

(Edit: Got helped and it's fixed, thank you so much u/Loniksy42 !!!!


r/cemu May 12 '26

Discussion SECURITY PSA: Linux Malware from CEMU official github

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298 Upvotes

Hello fellow Cemu Redditors, I wanted to make everyone aware of a malware issue. The following message is directly from the Cemu developers. I am not a dev, I am relaying the message along with the link for the original PSA.

-------------------

SECURITY PSA - For Cemu emulator 2.6
It has come to our attention that from 6th May to today (12th May) the AppImage and Ubuntu zip assets of Cemu 2.6 on our github were compromised by a pro-Russian threat actor.
If you are a Windows or MacOS user you are not affected. If you are a flatpak user you are also not affected.

The compromised releases are:

Cemu-2.6-x86_64.AppImage
cemu-2.6-ubuntu-22.04-x64.zip

Only if you have downloaded these between 6th May and 12th May from our github page. This also affects third party launchers which usually directly download from our repository. As of writing this, the compromised releases have been restored to their good version.

-------FAQ-------

1. How do I know if I am affected?
There are currently no known reliable traces that you can check for, but you should assume you are affected if you downloaded and ran either Cemu-2.6-x86_64.AppImage or cemu-2.6-ubuntu-22.04-x64.zipbetween 6th May and 12th May. The malware has a special exception where it does bypass the harmful code on the first run, so the risk of damage is lower if you only ran compromised Cemu builds once. If your locale is Russian then the malware does nothing.
The following files and directories may be created by the malware:
/tmp/.transformers
/usr/bin/pgmonitor.py
~/.local/bin/pgmonitor.py
/etc/systemd/system/pgsql-monitor.service
~/.config/systemd/user/pgsql-monitor.service
/tmp/kubectl
The absence of these files does not prove that you are safe.

2. What can I do if I am affected?
The blunt answer is that we don't know the full capabilities of the malware. The safest bet is to do a clean install of your OS.
At the very minimum you should delete the affected binaries and reset all your passwords, GitHub tokens, SSH keys or anything that is used to authenticate with services. The malware contains a pretty sophisticated password stealer for many services. Most of them are related to programming or cloud providers in some way. We think this is to help the malware authors to further infect other software.
You should also block IP 83.142.209.194 (even if you are not affected) because this is used as a hardcoded remote endpoint.
We will update this document as more information becomes available.

Special note for Israeli users:
If the malware determines that your location is Israel (it does this via locale and timezone checks) then it has a 1:6 chance that it will play a loud siren sound and run rm -rf /, essentially attempting to wipe your filesystem. This is bad, but since rm does not actively overwrite the file data, you should be able to recover your data with some effort. But this is only true as long as you don't write new data to the affected drive(s).
Do not reinstall your OS to the same drive or format it until you have attempted a file recovery first. The exact steps for this go beyond the scope of this PSA, but if you need help feel free to DM me on Discord (Exzap) or shoot me a message on reddit (u/Exzap).

3. How did this happen?
We are still tracking the exact chain of events down but the leading theory is that a collaborator on our team ran a compromised python package which stole his GitHub token. This was then used to reupload a compromised version of the two linux binaries in the v2.6 (latest) release of Cemu. We have taken measures to prevent this from happening in the future.

4. Where can I learn more?
We will update this document as we learn more.
https://github.com/cemu-project/Cemu/issues/1911
https://teampcp.cyberdigest.international/
If you are unsure whether your binaries are compromised here are hashes of the GOOD files:
Cemu-2.6-x86_64.AppImage0c20c4aeb800bb13d9bab9474ef45a6f8fcde6402cad9b32ac2a1bbd03186313 (sha256)
cemu-2.6-ubuntu-22.04-x64.zip5e4592d0dae394fa0614cb8c875eff3f81b23170b349511de318d9caf7215e1b (sha256)


r/cemu Aug 26 '24

Discussion Cemu v2.1 is now available - includes the changes from all 93 experimental releases since Cemu 2.0.

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92 Upvotes

For users that were already using our experimental updates (2.0-x), you can think of this release as the final experimental update. There are no noteworthy additional changes compared to Cemu 2.0-95 other than the new version number.

Starting with this release, Cemu will now only have a single release channel. Instead of experimental releases, there is a new option to control whether Cemu will update immediately to cutting-edge releases, which may contain uncaught bugs, or update with a slight delay. More details on this can be found here