
Grand Duke Valeran - Building a Harem in Another World
A downloadable game for Windows, macOS, Linux, and Android
Welcome to the magical world of Grand Duke Valeran, where elves, beastmen, dragons, and even gods truly exist.
You will step into the role of a young man who, after being struck by lightning while fapping, is reincarnated into the body of a young marquis in this fantasy realm.
And just like many other protagonists, you carry the heavy burden of saving the world.
Follow our hero's journey as this ordinary guy figures out how to save the world. This is a tale of adventure, war, and intrigue. And trust me, it won’t follow the usual tropes. After all, a protagonist isekai'd while fapping has to be different from one hit by a truck, right?
Note: This game is written in the comedy genre, featuring humorous situations that may sometimes feel over-the-top for some people. If you consider yourself a serious person who isn't into a game with a lot of comedic moments, you might want to skip this one.
If you’re enjoying the game, consider supporting the creator on Patreon or Subscribestar.
| Updated | 6 days ago |
| Status | In development |
| Platforms | Windows, macOS, Linux, Android |
| Rating | Rated 4.6 out of 5 stars (39 total ratings) |
| Author | mr-igame |
| Genre | Visual Novel |
| Made with | Ren'Py |
| Tags | 3D, Adult, Anime, Comedy, Eroge, harem, Hentai, milf, Romance, Story Rich |
| Average session | A few seconds |
| Languages | English |
Download
Development log
- Help Me Decide What to Work on Next!6 days ago
- v0.5.0-public is now available!May 16, 2025
- v0.5.0 Early Access Available on Patreon/SubscribestarMay 01, 2025
- Version 0.4.6 is Now Public!Mar 09, 2025
- Version 0.4.5 Early Access is Live on Patreon!Feb 24, 2025
- Version 0.4.0 is Now Public!Jan 26, 2025
- Version 0.4.0 is Out Now on Patreon!Jan 12, 2025
- Version 0.3.5 is Here – Happy New Year!Dec 30, 2024




















Comments
Log in with itch.io to leave a comment.
I hope this game have a map in the next update🙏⁉️
Guys look, I've found a chubby version of Venti from Genshin Impact🤣🤣.
Jokes aside, this game is really good. Thanks for this great game dev. Good luck.
I like the latest update, and i can't wait to see the new update
Now that Secret has been completely banned from Itch, do you plan to keep on developing it elsewhere, or will you resume development on Valeran? Just want to have a general idea of what the current game plan is, no pressure in any case.
Hey there,
I'm currently working on a remake of The Secret with improved graphics. The first release, which will include about half of the original content, should be out in 1–2 weeks. I expect to finish the full remake in around two months, and I'll decide what comes next after that.
If you'd like to stay updated, you can check out my Discord or SubscribeStar.
Im very enjoy the game called "The secret of mom and me" And I was asked if this game has incest content?
No. The game is still available and hasn't been taken down, so of course it doesn't contain any incest :D
When can we expect a larger story update ?
Since this game doesn't have many players right now, I've decided to focus on completing The Secret first. I'll return to this one afterward.
I would like to ask are you going to switch back to focusing on this game for now due to the current purge happening right now while we consumers fight back against this unjust censorship by ceditors?
Thank you so much, and sorry for the late reply - I was feeling a bit unmotivated those days.
Recently, I've gotten back to working on the remake of The Secret, and I can promise it'll be of much higher quality than the original.
Why would itch io remove the secret game , is it is permanently removed where will we get the updates?
They removed the game due to the payment processor's content policy: https://itch.io/updates/update-on-nsfw-content
For now, you can join my Discord to stay up to date with the latest announcements.
Any pregnancy content planned?
Could be, but that's waaaay down the line =]]
Your other game has been taken off the shelves
this game have Chinese? <3
No, it doesn’t support Chinese.
Will you add Chinese in the future?
I don’t think so, but I’d definitely welcome community-contributed translations :D
When is the update?
Probably in about a month :D
Amazing game. Keep the good job!
Thank you! Glad you enjoyed it!
i like how the story is going but why half the game is the mc for 3 chap in the same place hope this is not going to be a thing in this game like need some progress thing going on keep on going with this game
I understand what you mean, but this is a long, long story, so it’s perfectly normal for a few chapters to take place in the same location. But later on, the MC will start exploring the world, traveling to new lands, and of course, having exciting encounters with beautiful girls... :D
Good luck on your game mate!
Thanks, mate!