A downloadable game for Windows, macOS, and Linux

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Ethereal Sunder is an RPG+18 erotic game made with RPG Maker. The game's goals are to deliver great erotic scenes, allow the player to corrupt the main character as much as you want and have an interesting plot and multiple endings depending on your choices. 

If you would like to support the development of the game, please consider becoming a memeber on Patreon or pixivFanbox



In the enchanting magical forest of Velhal, Eilayda reigns as the revered fairy queen. Her domain suddenly faces a crisis when a dreadful illness starts afflicting the fairies. To save her people, Eilayda leaves the forest searching for the “origin resin,” a powerful magical material crucial for creating the cure. However, the only known resin is sold in a human city, deep within its infamous prison district, a den for criminals and malevolent souls.

Nevertheless, Eilayda decides to enter the district, determined to find the resin and return to her forest unscathed by the grim shadows of the human world.


  • Corruption System: Lead Eilayda through the prison district and decide her fate; will she maintain the same purity she walked in or leave tainted by the pleasure the district offers?

    The system is divided into levels starting from 0 and ending in 3. Each level has new erotic scenes and continuations of previously visited scenes, showing Eilayda's development and her fall into a world of debauchery.

  • Enhance combat system: Fight taking advantage of the enemies' vulnerabilities while keeping an eye on your own.  The range system adds an extra spice of fun to the classic RPG Maker combat.
  • Custom character growth: Choose the parameters you want to improve and the skills you want to have inside the Essence Reflection, the center of Eilayda's magical power, to make her as powerful as you want.
  • Resources management: Gold and mana are your most important resources. Gold is used to buy items, rest in the inn, and solve problems; mana is used to cast spells in combat and improve Eilayda’s parameters.

    Spend your resources wisely and explore the district to uncover events and minigames that can provide you with more mana and gold.


The game's next build will be published on the first Friday of each month. (Starting December 2023).

Members of our second-tier in Patreon or pixivFanbox have access to the game’s build one month before it is released.

UPDATE: Build 0.13 (published on November 1st, 2024) will be the last update to the free public version on this page. The supporter's version on Patreon and pixivFanbox will still receive monthly updates.


  1. Download the latest game version and extract it.
  2. Access the folder location of the old game version.
  3. Copy the folder \www\save and paste it inside the folder \www of the latest game version.
  4. Copy the file \www\data\Persistent.js and paste it inside the folder \www\data of the latest game version.

Note: To run the game. Download and extract it. Then, access the folder Ethereal Sunder and execute the Game file.

Updated 19 days ago
StatusIn development
PlatformsWindows, macOS, Linux
Rating
Rated 4.2 out of 5 stars
(60 total ratings)
AuthorEtherealSunderDev
GenreRole Playing
Made withRPG Maker
TagsAdult, Anime, Erotic, Hentai, Lewd, NSFW
Average sessionAbout an hour
LanguagesEnglish
InputsKeyboard
LinksPatreon

Download

Download NowName your own price

Click download now to get access to the following files:

Ethereal Sunder(0.13.6)(Windows).zip 619 MB
Ethereal Sunder(0.13.6)(MacOS).zip 754 MB
Ethereal Sunder(0.13.6)(Linux).zip 628 MB

Development log

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Comments

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Viewing most recent comments 1 to 40 of 55 · Next page · Last page

my save was gone. how does this happen? it's so frustrating.

Hello!
Did you follow the steps to update the game posted on the page?

Also, try to keep the folder for both games (old and new versions) in locations that don't require admin perms to make changes, like documents.

I only have the latest version. I played this game for one hour then leaves. Next day, I opened the game then BOOM. My whole 1hr play through was gone.

Where is your game folder located? As I said, I recommend you put it in Documents.
Check if the folder \www\save has any files in it.

Also, please double-check that you are not accidentally running the game.exe file from inside the .zip file and instead are running it from the game folder you extracted.

What should I do after resolving the haunted house

If you complete the haunted mansion, an event should play, and it will update the mission objective in the main menu. If this event didn't play, try to move back to the haunted mansion, and it will play.

(-1)

我跟着任务指南到了铁骨领地,然后指南就不见了。我到处都试过了,但是没有新的情节

(+1)

How to upgrade coruption to lvl 2

For corruption level 2, you need to increase Eilayda's lewd experience to 150, watch the scene with Alf (located on the Iron Bones Territory map), and then sleep in the Bar Bedroom.

how to resolfe objective "visit the marked locations at the iron bones teritory and the district center"? 

(+2)
This question may have been asked and I didn’t notice. Will there be external changes in clothing when the Lewdness level increases?

I have considered it before; however, I have no plans to include such visual change. I'll review the idea after we are done with the base erotic scenes.

Is there going to be more masturbation(with toys or not) or perhaps yuri/lesbian event? 

I am from Patreon (v 0.12) and I wonder.

Q1. The corruption lv3 hasn't been updated yet, right?

Q2. There's no plan for interspecies (monsters) content?

Q3. Will there be another map/region for the future?

Hey! Sorry about the late response. To respond to your questions:

1 - Yes, we are still working on the scenes for level 2 before we can move to level 3.
2 - No. Activities will be limited to Eilayda with humans.
3 - There will be more maps. However, they are still limited to the prison district. If you are asking for maps outside this part of the city then there will be none.

(-1)
Want to fuck her anus so much.
(+1)

nice game

(-1)

I am at lewdness level 2 but nothing changed at all only shows lvl 1 interractions

(-1)

After an hour I still can't any new interractions even I can't level up to "3". I restarted the game 2 times + 5 times reached level 2 and still not getting any new scenes, even I beated the game (beated Guardian) and yet still doesnt work at all.

(+1)

That’s the limit for the free version, I suppose

Deleted 84 days ago

yea it was my bad

(+1)

It's just my opinion but I think that a scene of not paying rent could be good and that every time you are touched when selling apples the interactions are "stronger" apart from the fact that the more time passes the bandits have a more sexual preference than fighting

(1 edit)

execute me where is Haunted Mansion

Problems with the casino, don't change clothes

Is the game animated?

(+1)

Only a few scenes are partially animated.

(+2)(-1)

Dev, why not put the game that is the current version in here too? but put a paywall on it just like others? PLEASE I Can't access patreon ToT

(+3)(-1)

Because he needs to have something as the income. If everyone gets the same version, why would people spend their money?

(+1)

but it'd just be the same? for example the 0.10 could be here but u will have to pay for 5 dollars just like in patreon

(+1)(-1)

I don’t know but I heard complaints about itch’s purchase

(-1)

On Mac i get this error when attempting to open it.

The application “Game” can’t be opened.

(2 edits) (-1)

It works if I use "the unarchiver" to extract the zip instead of the default.

though, it's not possible to save.

(2 edits)

a glitch with 0.9.2, if you use the recollection room for the casino scene, you stay in the bunny outfit outside of the recollection, and if you use the casino recollection again, you can't actually go through it, it's locked in the "Completed" state and didn't reset from the previous recollection, so you can't interact with the key NPCs but you also can't leave, so you're just stuck there. (if you can't replicate this it might be because I'm using a save from 0.8.3)

im confused how do you save the game

The sewer is damn hard. And I don’t know what to do inside it

The mac version of the game is not openable

(1 edit) (-1)

It said the corrupted system ends in 3, but I can only get her to 1 and then maxed out the exp (150). After that nothing happen. I don’t see any scene when she sleep

(-1)

same problem here, dev please answer

(-1)

It’s possible that this is only for those who go to patreon, I think

(+2)

For builds 0.7 and 0.8, levels 2 and 3 have not yet been implemented. There are still a few scenes for level 1 that need to be added; once I'm done with those, I'll start moving to the scenes for level 2. Including the level-up scene.

(1 edit)

Uh I can’t say I didn’t expect that

(+2)

You are creating an amazing game! Thank you for your work. One day I want and will throw some money at you. 🧡

(+1)

Thank you! I'm glad you are enjoying the game :)

can you please make android version for this game?

(2 edits)

Is there any events with/is it possible to find that perverted kidnapped woman that you save at the  very beginning?
She says she's at the house in south east of the district and the house is the only one with red roof but I can't find any house that I could enter where she'd reside at lol

Will there be bestiality pregnancy?

No. Erotic encounters will only be with humans.

(+1)

I am so fucking excited about the brothel

(+2)

There is still more to develop before we can do the brothel scenes, but I promise they will be spicy.

(+1)

I AM READY TO 😭😭😭😭 ALL OVER THE SCREEN

(2 edits) (+1)

what  is the padlock code in the red hornet hideout? I have tried all the possible combination of the cloths but none worked

having the same issue

There are some cloths of red, green, blue in the first room as well, count those as well. (Maybe it was 434)

(+1)

Good job, ii like the games with corruption mechanics and the MC is cute too. 🫡

Like the game , but have two question the first is what windows pc/laptop is recommended 7,8, or 10 and the second one is there plan for an Android port or an Joiplay plugin.

(1 edit)

You could technically play it on Joiplay with RPGM plugin as this game is made using RPGM after all. (Source: I played it on Joiplay before)

Hi cosbyize, I think the game is not demanding re the operating system. Right working on a  much improved new version, with sound, better graphics, enhanced story, etc. Hope to get that out within a few days. I'll look into Android. Thanks for your support!

(1 edit) (+1)

can you perhaps give me a hint on how to find the thief? after getting the fragment of that slime boss i tried to find the thief at sapphire mug territory but i couldnt find him. (i went down and then left from the district)

also i love the progress of the game. good job

Hello! 
The wine thief confrontation is not part of alpha build 0.5, it is available on build 0.6 which is currently only available to Patreon memebers. You will have to wait until next month for it to be available here.

aight thx

(1 edit)

really cool! love seeing progress, although may I ask; 

how "finished" is the game if we talk about percentage? Is this only the beginning?! :O

(+1)

Oh no, this is not the beginning. My aim with this game has always been a duration of at least 4 hours. If it ends with more play time, then that’s good, but it won't be a 10-hour game. 

To answer your question. 

Using build 6 (which is currently only available for members of Patreon but is the build with the latest content). The main story is around 40% done, and the erotic scenes are around 30%. 

I’m still debating whether I should add some of the scenes that were suggested by a few players, but if we stick to the plan, these are the percentages.

TOMORROW

Looks great so far, the heroine is very cute and i lover her attitude, I can't wait to corrupt her.

Though I was wondering, is the game going to be heavily scripted?
I played violated princess recently and i found it really annoying how some events would only be accessible at certain levels of progression in the story, with many branching paths each with different scenes, it made hunting for scenes really annoying and I really hope we don't end up with something similar here.

(+1)

I’m glad you liked the game 😊

You don’t have to worry about that. Progressing the main story will not lock you out of scenes. Once you have access to a scene, it will stay that way until the very end of the game.

Deleted 277 days ago
Deleted 277 days ago

Great game so far, i really enjoyed it.
- If i've read correctly the sewers and what comes after you've talked with the commander of the Red Hornets isn't available yet, right?
- I don't know if it's a bug for me or if it just isn't in the game yet but no matter how much happens my Lewdness lvl won't go up (exp is 67/50), is that right?

Hi. I'm glad you liked what the game has to offer at the moment.
- Yes, the sewers and wine tasks are still in development. Hence, they are not available yet.
- It's not a bug. The lewdness level will not increase because no scenes have been added for the next level yet. You will be able to increase your lewdness level in the future.

When ever i load up to the instuctions after hitting start new game , soon after it crashes... if it helps im using  ichio app and on mac.

I need help regarding this thing... I installed the game using the Itch io desktop app, which might be the reason why it keeps popping up

"failed to load: audio/bgm/dungeon03_%E5%A1%94(Tower).ogg"

it seems to only show up in the red hornet base and the twins

(+2)

Thanks for the report. I believe I found the cause of the issue for both cases, and I have made changes to the audio files to fix this. This fix will be included in the next game's build scheduled for release on Friday next week.

Good game. I found an good strat for anyone struggling in combat or to mantain mana. just take the damage reflection passive focus on unlocking yellow seals and just guard enemy will slowly kill themselves while you take 1 dmg a turn 

probably gets nerfed down the line now, but whatever (3.6.0) 

能有汉化吗

Viewing most recent comments 1 to 40 of 55 · Next page · Last page