Eir Of Frohdiff


Welcome to “Eir Of Frohdiff”, this game will tell a story about a woman named Eir, who comes from a small village in the north of the Kingdom of Valdrheim called Frohdiff.

In this story, she will grow and develop into a real heroine, and defeat the forces of evil.


Here’s a little guidance for players:

1. This game’s battle system makes use of the Rock, Paper, Scissors game. I’m not sure if I really need to explain this anymore, but even though most people have probably figured it out by now, I feel compelled to. Okay, so here is the justification.:

a. Rock beats Scissors,

b. Scissors beat Paper,

c. Paper beats Rock,

d. If it comes out the same, it will be a tie

2. Certain adversaries are limited to using specific types of attacks; for instance, “Enemy A” is only able to employ rock attacks. The player is supposed to find this and use it to simplify the game.

3. Once experience points have surpassed the maximum, the player can level up by sleeping in the inn. This will raise the player’s level, maximum energy, maximum health points, attack power, and eir.

4. You can look at the sidebar on the left and click the “Eir” button to view Eir, her description, and some images.

5. Instead of fighting, explore the city’s many areas, including the market, the Inn, the Guild, and the streets, since you don’t want to miss any of the events.

6. This is all I have to offer; you will have to look for the remainder on your own. If you are a new player, I strongly advise you to begin with the prologue to get a feel for the game’s universe.
7. That’s all. I appreciate you reading and have fun playing.


  • Breasts Expansion
  • Female Muscle Growth
  • Hyper muscle girl
  • Height Growth
  • Lesbian
  • Mini-Giantess
  • Nudity
  • Tall Gir
  • Teasing


Frequently Asked Questions

What is a Eir Of Frohdiff?

Eir of Frohdiff is an adventure Twine Game that focuses on FMG (Female Muscle Growth).

Who developed the Eir Of Frohdiff?

Eir Of Frohdiff was developed by Myon-San.

When is the next update?

The timing of the next update is not specified, but Myon-San will keep players informed about it through its social media accounts.

When was the initial release of the Eir Of Frohdiff?

Eir Of Frohdiff was released on 04/17/2024.

Where can I report bugs?

You can post a comment on the itch comment sections.

 Will you add more characters to the game?

As the game continues its early development phase, there’s exciting potential to introduce additional characters, enriching the gaming experience. Keep an eye out for updates and the potential addition of new characters as development advances.

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  1. wendigogoo Avatar

    loved it all

  2. very cool game. i enjoyed it a lot.

  3. iLame2045 Avatar

    Enjoyed the game1