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Eroded Twins – The Downfall of the Empire [v1.00] [potato_samurai]
Completed   /   RPGM

Eroded Twins – The Downfall of the Empire [v1.00] [potato_samurai]

November 7, 2026F95

Long ago, a war between humans and demons ravaged the continent until the Demon King was sealed away, bringing an end to the conflict. Now, three nations coexist in relative peace: the law-bound Celestia Empire, the commerce-driven Mercant Duchy, and the demon-inhabited region of Necrosia. At the heart of these territories lies the Kingdom of Edelwald, where a princess must risk everything to protect her kingdom.

Thread Updated: 2026-10-30
Release Date: 2026-10-30
Original Name: エローデッド:ツインズ -帝国瓦解編-
Aliases: ERODED TWINS -帝国瓦解編- / Eroded Twins: Teikoku Gankai-hen
Developer: potato_samurai (ぽてと侍) DLsite – Ci-en – X/Twitter – Fanza
Censored: Yes (Mosaics)
Version: 1.00
OS: Windows
Language: English, Japanese, Chinese (Simplified)
Store: DLsite
Prequel: Link
Other Games: Link
Genre:
Spoiler
2D Game, 2DCG, Adventure, Animated, BDSM, Bestiality, Big Tits, Censored, Corruption, Creampie, Drugs, Exhibitionism, Fantasy, Female Protagonist, Groping, Group sex, Handjob, Internal view, Japanese Game, Male Domination, Masturbation, Monster, Monster Girl, Multiple Endings, Multiple Penetration, Oral Sex, Pregnancy, RPG, Rape, Sexual Harassment, Stripping, Titfuck, Turn based combat, Urination, Vaginal sex
Installation:
Spoiler
1. Extract and run.
Developer Notes:
Spoiler
thumb | Free Adult Games

Following the first installment, all event scenes and battle scenes are animated with Live2D?!
The second installment of an RPG where a princess risks her body to save her kingdom!


[/HR]Events and game content are being updated on Ci-en.
https://ci-en.dlsite.com/creator/24712
Supports Japanese, English, and Chinese (Simplified).

[Report bugs here]
https://ci-en.dlsite.com/creator/24712/article/2003867

Characters

thumb | Free Adult Games
thumb | Free Adult Games
■ Serina
The other princess of the Kingdom of Edelwald, with Solina (who appeared in the first installment) as her older sister.
She has a disciplined and earnest personality and is relied upon by those around her, but inwardly she struggles with the feeling that she is inferior to her sister.
This time as well, she faces adversity while feeling anxious.
■ Norfia
An elf girl who lives in a remote village.
In the past, the elves were subjected to terrible things by humans, and Norfia herself was a victim of that.
Because of this, the elves hate humans — and among them, Norfia harbors an especially strong aversion.

Event Recordings / Situations

thumb | Free Adult Games

All event scenes are animated in Live2D.

Also, each event contains multiple videos, so there’s more to enjoy than the number of events alone would suggest.

thumb | Free Adult Games◆ Example Situations

  • Bestiality
  • Childbirth / Egg-laying
  • Health checkup
  • Naked squats
  • Public urination
  • Drunk fuck
  • Forced ovulation
  • …and more

Event Scenes

Event scenes can be controlled by the player, with the exception of certain events.
You can rewatch your favorite scenes — including creampie and facial — as many times as you like until you’re satisfied.

You can also view the scene after ejaculation, with semen visible on the body.

Costumes

thumb | Free Adult GamesThis installment features 4 costume types (excluding nudity).

Costumes are reflected in conversations, event scenes, and battle scenes, so you can use them whenever you want to change up the look or switch to your favorite outfit.

Battle Scenes

thumb | Free Adult Gamesthumb | Free Adult GamesBattle scenes also feature Live2D, so you can especially enjoy the “shaking” when taking hits.

Some enemies will tear off clothing or restrain you.

Be cautious: if you fight while your clothes are torn, you may be restrained.

If you get creampied during battles or events, Serina or Norfia may become pregnant.

In that case, rush to the hospital to give birth / lay eggs.

thumb | Free Adult Gamesthumb | Free Adult Games
By listening to Norfia’s past, you can strengthen your bond and gain an advantage in battle.

Just what terrible things did humans do to the elves back in the day…

DOWNLOAD
Win: BUZZHEAVIER – DATANODES – MEDIAFIRE – MEGA – PIXELDRAIN

Extras: UI Translation*


*This unofficial port/version is not released by developer, download at your own risk.

thumb | Free Adult Gamesthumb | Free Adult Gamesthumb | Free Adult Gamesthumb | Free Adult Gamesthumb | Free Adult Gamesthumb | Free Adult Gamesthumb | Free Adult Games

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    Eroded Twins – The Downfall of the Empire [v1.00] [potato_samurai]