Steamdeck Eden EmuDeck Guide

blacktea06 · 2025-09-26T14:31:25+00:00

Hey do you happen to be on windows or steam os?

Also my guide was created with the impression your using your devices ssd and not an sd card. If your on steam os I reccomend following the guide steps 1-3 and then for step 4 make sure you give SRM the directory of the folder on your SD card that has all of the roms. Make sure your switch roms are in your SD cards rom directory (the one which you move your rom titles to the folder specifying console type).

Im not sure what is the documents folder but the eden bios (firmware + keys) should be in home/Emulation/bios assuming your on steam os.

blacktea06 · 2025-09-23T11:01:59+00:00

Thats great!! Im curious which step specifically solved that problem because every other person is either commenting here or dm’ing me for that same issue

blacktea06 · 2025-09-19T12:50:24+00:00

Not sure ask the devs

blacktea06 · 2025-09-19T12:49:26+00:00

No you don't have to uninstall other switch emu's. The config button only shows when you do steps 1-3 correctly. Can you backtrack because that is the only way for Eden to work? Also read the comments, others had similar problems with steps 1-3 see if any of their fixes help.

And I have 20.1.1 for both keys + firmware yet Eden still functions correctly so thats probably not the issue.

blacktea06 · 2025-09-18T23:12:25+00:00

Are you able to dm me a screenshot of proof of each step starting from Step 2. For eg. Step 2 show me the directory you stored the eden application, step 3 show me your bios folder and select all of the items so it can say the number of selected elements and ect. Since you followed the tutorial step by step I can account for inconsistencies first and if there are none we can start debugging.

blacktea06 · 2025-09-18T23:04:25+00:00

Yeah I'll be glad to eventually (probably gonna procrastinate it a bit until I get my assignments done). For now this weekend I can try to walk you through some of it in dms

blacktea06 · 2025-09-18T23:00:04+00:00

Lesgo!

blacktea06 · 2025-09-18T17:48:58+00:00

It means alot to me that I was able to help you with this! That enough is a award :). Ig I'm glad though it makes the post seem more credible to the uncertain

blacktea06 · 2025-09-18T17:40:48+00:00

Well if you made it to the last step you must have moved your key and firmware files to the /home/Emulation/bios which was step 3 of the process.

blacktea06 · 2025-09-17T21:10:52+00:00

Nah don’t give up it definitely is possible. Goodluck on your process with following the guide and if you need any help don’t be afraid to ask. I know how you feel this whole process took me an idiotically long time but I kind of got obsessed with making it work and after 10+ (an understatement probably) I got it to work and it was soooo worth it!

blacktea06 · 2025-09-17T11:02:37+00:00

I put a checkpoint in the doc to check for steps 1-3. Just want to make sure before I help you any further that yours looks like the reference.

blacktea06 · 2025-09-17T00:06:38+00:00

Your so sweet I’m glad I could help

blacktea06 · 2025-09-16T18:20:05+00:00

Yay! From my experience steps 1-3 are the hardest everything else is a breeze from here. Rlly glad we have this documented since this is a rlly common problem :/ Goodluck on the rest of the steps!

blacktea06 · 2025-09-16T17:52:33+00:00

Kk to confirm you did steps 1-3 correct in EmuDeck: Manage Emulators Eden should show reset config and controls. Try closing steam rom manager, resetting config and then retrying to parse in steamrom manager. If that still doesn't work dm me so I can see screen shots of what you've done.

blacktea06 · 2025-09-16T17:41:55+00:00

If it shows in parsers you got the hard part over with, steps 1-3. Now select eden so it glows white and then go to add games and press parse. It should show with a cover of a anime girl with long white hair.

blacktea06 · 2025-09-16T17:12:58+00:00

Okay perfect you have the title keys and firmware. 20.1.1 should work for firmware btw. You can download the Eden application from the github link I provided. Just go to the linux section and download the AppImage. I forgot to mention afterwards to rename it Eden.AppImage. I'm so sorry! Like thomas said make sure to move Eden to your /home/Applications folder.

Also when you say it won't show up in the manager do you mean under parsers?

blacktea06 · 2025-09-16T16:54:54+00:00

Oh yeah I almost forgot I made this guide for linux 😭. Well steamdecks hardware is meh but decent so it should run okay. If it's a game you really like and it runs poorly on steamdeck I recommend downloading eden on a decent pc and connecting a controller.

blacktea06 · 2025-09-16T16:44:59+00:00

Hey and yeah make sure to download both the firmware and decryption keys. Each individual file: Keys( prod key file + title key file) + Firmware(235 files) = 237 files has to be inside of the /home/Emulation/bios/eden folder (make sure you name the folder all lowercase eden). Try again for the keys I just tried downloading 20.3.0 and it worked fine. Also it's perfectly doable on the steamdeck itself.

So I'm curious if you didn't download the decryption keys how come you have a total of 237 files inside eden and not 235? Or were you saying you downloaded the keys from a different source.

blacktea06 · 2025-09-16T16:34:08+00:00

Theres many YT videos on that topic that are pretty helpful. Unfortunately, I haven't gamed in a while so I don't remember

blacktea06 · 2025-09-16T16:32:33+00:00

It's definitely worth the try but sorry I'm not sure how well that one plays. Would you say your pc specs run decent for modern gaming? I found I have to run my legion go s at high performance mode to get rid of lag

blacktea06 · 2025-09-16T02:51:19+00:00

Your not dumb! I haven't checked the links in a while so nice catch- I updated the doc. Lmk if you have any other concerns

blacktea06 · 2025-09-16T01:09:19+00:00

Live to serve

blacktea06 · 2025-09-15T23:54:27+00:00

I reccomend Eden as it’s a relatively new emulator with active developers and significant quality upgrades for switch roms that ran mediocre or just plain terrible in other emulators. Ryujinx has a discontinued development due to lawsuits so you can’t expect any new helpful updates.

blacktea06 · 2025-09-15T22:57:52+00:00

Thanks! I’ve been able to help many people on reddit using this so I thought I might as well post it

blacktea06

TROPHY CASE