Eroded Twins - The Downfall of the Empire (v1.00) by potato_samurai

About the game

Description:
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.

Last update: 2026-10-30
Released: 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
Creator (developer): potato_samurai (ぽてと侍)
Censored: Yes (Mosaics)
Version: 1.00
OS: Windows
Language: English, Japanese, Chinese (Simplified)
Store:
Genre:

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

How to install:

1. Extract and run.

Developer Notes:

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!
Events and game content are being updated on Ci-en.
Supports Japanese, English, and Chinese (Simplified).
[Report bugs here]
Characters

■ 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
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.
◆ Example Situations
BestialityChildbirth / Egg-layingHealth checkupNaked squatsPublic urinationDrunk fuckForced ovulation…and moreEvent 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
This 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
Battle 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.
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…