Etlina’s Principle [v0.02]


Etlina’s Principle Latest Version: Ongoing Adult xxx Porn Game Download For Windows, Android (APK), MAC, Linux with Walkthrough. Download And Play Free 18+ Adult Games Only On 18AdultGames.

About “Etlina’s Principle” Game

Etlina's Principle [PipPoad] Adult xxx Game Download

Etlina’s Principle is a mature, adult game with VN-style gameplay and focuses on the theme of the symbyote\living suit.

Humanity discovered a new type of living organism – a symbiotic life form called “Nox Limax,” which gave the hosts incredible powers. But one year after the successful tests on humans, something happened that seriously changed the world.

At some point, people began to turn into slimy latex-like creatures.

The city’s environment and its neighborhood, animals, humans, and fauna changed drastically, changing the land into a perilous place, like an alien planet with its flora and fauna.

You are a member of the HOWL Squad – a particular military unit designed to perform tasks in conditions of increased danger. On your way, you will meet many local inhabitants, most of whom may not be as horrible as they are told they will be.

On your way, you will find a lot of friends and enemies.

In the end, it will be up to you to decide who is the real threat.

Who will you choose to support, and what possible results will that have on the people you care about and the fate of humanity itself?



— at the beginning of the game added the ability to choose who will be Elina to the MC – sister or childhood friend. If you played 0.01, by default she should remain as a sister so the old saves should not conflict with new code lines.
— small UI changes
— better textures for the HOWL squad uniform (only for MC for now)
— new main menu
— grammar corrections
— added Patreon link



– Extract to the desired location.
– Click on “Game.exe” to start playing.

Game Info:

Tags: 3DCG, Visual Novel

Release date: 2023-07-07

Developer/Publisher: PipPoad

Game Engine: Ren’Py

Censorship: Uncensored

Version: 0.02 [Ongoing]

Platform: Windows, Android (APK), MAC, Linux

Language: English


3DCG, Adventure, Big Ass, Big Tits, Corruption, Creampie, Dystopian Setting, Graphic Violence, Male Protagonist, Monster Girl, Point & Click, Pregnancy, Tentacles, Transformation, Vaginal Sex.

Additional non-official tags: living suit, symbiote, slime girls

Etlina’s Principle Walkthrough


Walkthrough MOD


Made a Mod with choice recommendations (“Walkthrough”) + some more game settings


drop in game folder.

Download (v0.02)

Link: MediaFire – Pixeldrain

Android MOD APK v0.02




Etlina’s Principle Game Download

Windows / Linux


Size: 640 MB


Android (APK)


Size: 78 MB (v0.01)


*This Android port is unofficial. the mod is included.

The game saves are stored now in a persistent folder and should be available even when the game is deinstalled
Location: “(your device)\Documents\RenPy_Saves\com.koga3.etlinasprinciple”

– You have to grant permission for the external/second save storage use when starting the game for the first time.
– On some devices, the game seems to be stuck on the very first start after you granted the permission.
Please close the game completely and restart it, it should work after that without that issue again.



Size: 607 MB


Game Credits

PipPoad Patreon – DiscordBoosty

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