Idle Harem Dungeon
PATREON | SUBSCRIBESTAR | STEAM
Upon hearing your dreams of making her yours one day, the beautiful and sadistic goddess Era comes to you with a proposal: survive and seduce her seven chosen warriors, and she will consider making your dreams a reality. Will you succeed or die, over and over again, trying?
You are a lowly lust demon dreaming of making the goddess Era yours in the future. One day, the bored and sadistic goddess, after hearing your dream, descends into your dungeon with a bet: survive and seduce her seven chosen warriors, and she will consider making your dreams a reality.
Idle Harem Dungeon is a relaxing idle game about defeating an endless number of adventurers flocking into your dungeon. Grow stronger through battle, meet eight beautiful girls, seduce them, and make them part of your dream harem.
- Eight lovely and unique girls
- Beautiful pixel art aesthetic
- Cute and interesting dialogues
- Floating eyeballs with wings
- Numbers going up
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Development log
- Latest demo update17 days ago
- Final free demo update46 days ago
- 0.3 update + Browser versionMay 17, 2025
- Update 0.2Apr 18, 2025
- Launch and improved performanceMar 13, 2025
Comments
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Upgrading the Girls Attack doesn't do anything in the Demo version. I upgraded Alina like 15 times and she still only deals 16 Damage.
there is a bug where if you upgrade the girls too much, they deal negative damage which increases the health of the adventurer. Because of this, I have soft locked myself and now the adventurer and the demon lord are fighting a never ending battle
The way of the story turned from bad to worse. Seemed interesting the game but you killed it
will you make a mac download
Okay, my reasons for giving up this game:
1) Not a fan of the adventurers all looking alike. It makes me feel like I am making no real progress. the background and enemies all are the same.
2) Like the other person said, the cutscenes need a skip. Even doing the CTRL speed-up still slows the gameplay down by a lot.
3) Added to my second complaint, and the real reason I am deleting this game... the stupid 'choose your own adventure' aspect keeps pissing me off. I don't want to play a luck-based memory game where I have a 50% chance of starting over after beating a boss. I BEAT. THE. BOSS. Don't punish me, reward me for doing so. If I forget the correct response and choose the wrong one, or I have never reached that point before and choose the wrong one, I have to restart all my progress? That is a serious deal breaker for me, and I am sure many others will agree. It isn't fun. It feels like I'm being trolled by a dev at that point. Remove that feature.
I'll also add the artwork definitely needs work. Why does it look like you cut faces off of pre-existing art and shoved others on there? The heads don't have the shading of the bodies and it looks suspiciously as though you edited someone else's art to make it your own.
yo Cheedle there should be like a non combat room where you interact with the girls
A few complaints.
A: There needs to be a skip/auto button for the dialog/sex scenes. Given the repetitive nature of the game, having to go over the same stuff over and over again can get tedious.
B: The game seems to auto pause whenever it's not in focus. If you switch to another tab/window or if your computer goes into sleep mode the game pauses and you make no progress. An idle game that doesn't idle is a bit tedious.
C: Anyone else notice that all the bosses are female? The story says your some kinda demon lord or something and a bunch of adventurers are coming after you but they all seem to be female. A little weird (and unappealing).
Other than these issues the game looks neat. I liked becoming a human (demon) blender after fully upgrading the skill tree XD
Hello, thank you for playing the game! As for your complaints:
- You can hold CTRL to speed through the dialogues, but I'll add a "skip seen events" options for the full release.
- I agree, but due to the way the browser version is compiled this is the only way I could get it to work (The game wasn't built with browser play in mind so this was the only way). For a better experience you should download the game on your PC.
- The bosses are all females because this is a straight game and you only have sex with bosses.
"The bosses are all females"
"you only have sex with bosses"
"you should download the game on your PC"
. . . . why?
When I saved my game, closed the tab and re-entered the game my save data had been reset to 0, losing all the progress earned.
I had 2 games breaking bugs while playing :
- After doing save & exit and going back to the game, the experience I get is gigantic, like days of Xp in a few seconds, going from M to "undefined". The Xp for girl was reset to lvl 1 while keeping their current attack
- Because of the girl being reset, I try to upgrade them and they quickly get an overflown, dealing tremendous negative damage. That means that now the adventurers are immortal.
The game was actually pretty good, despite being a little unbalanced and unpolished !
Thank you for the praise and the bug reports, I should have already fixed the issue with the girls' experience, but I have one question regarding the first bug:
- How much time passed between when you saved and when you came back into the game? Did you load back into the game as soon as you reached the main menu?
EDIT: I should have fixed the offline income bug, but let me know anyway. Just in case.
Yeah,I saved and go to menu, then reload immediatly, to check if the save function was ok. No reload, barely a few seconds passed by.
Also, I cannot load my save anymore right now, the game probably don't like too much all the overflow I have here and there. (Using brave 1.81.131, in case of )
Both bugs now should be fixed now, so you should have no issues with a new save ^^
I would love to be able to replay scenes with the girls after defeating them. Other than that great game, and I can't wait to get the goblin girl.
Edit: Also having more scenes for the girls based on how strong you get them after they join you would be awesome.
you can replay scenes in the gallery
Game crashed during the third fight with Alina right as I was about to die.
___________________________________________
############################################################################################
ERROR in action number 1
of Step Event0 for object obj_player:
array_any :: argument 0 is not an array############################################################################################
gml_Object_obj_player_Step_0 (line 47)
Same for me. Hope the dev soon brings an update, which fixes it.
Also since the first skill you get is "Retained Knowledge" it kinda doesn't make sense that he still react like he sees the goddess for the first time every death
At least now you can finish the game, it was more eays than I expected after reset and get 750-800 stars., hope to see that in the new update and more skills as well.
Right now it's based on how many enemies you kill with 100 = 1 star
But I don't like the way it works now and I have plans on how to change it.
"Right now it's based on how many enemies you kill with 100 = 1 star"
This kinda doesn't make sense
That's why I've already changed it for 0.4
Got an error when being killed by Tory.
ERROR in action number 1
of Step Event0 for object obj_player:
Unable to find instance for object index 31
at gml_Object_obj_player_Step_0
Can you do an android version?
can you make this a real idle game? currently the browser version stops whn you switch tabs. Not very idle
Hi, unfortunately there is no way for me to do that with the web version of the game.
The PC version doesn't have that limitation though and you can leave it playing in the background.
Clicking into any other window still pauses the game.
What I've done is pull this tab out of my open tabs, shrink it down (don't minimize it), and let it chill the corner of a second monitor. From there it just keeps running along on its own. If you have a second monitor, this works well.
A way to see how many stars you will get next before dying would be nice
That is coming the next update
Is there a way to make the game faster? It takes a while to get to anything good
yeah, progress is pretty slow in thebeginning
Any way of adding an option to turn off the screen shake? Don't know about anyone else but after a while it starts bothering my eyes and I have to stop playing.
It's coming in the next version. Just a couple of more days till it's released for free.
is the game meant to go past the catgirl? Im just stuck with her as the boss I can summon and im trying to die to invest skill points, but shes too weak and the enemies are at over double her hp and attack and cant kill me.
moments after posting this I finally managed to die
Currently, no.
0.2 ends with you defeating Tory. You can keep playing, if you want, but you won't be able to get past her.
I have randomly gotten an error two times and because it doesnt auto save I have lost all my progress two times
Hello, sorry about that. I have added auto save to the next version of the game.
In the meantime, do you remember what error you got?
the upgrade that increases attack and health on every kill doesnt seem to work.
all progress lost. please add auto-save.
Already added in the next version, sorry about your save ^^
Getting an error after the first sex scene with the second girl.
############################################################################################
ERROR in action number 1
of Step Event0 for object obj_dialogue:
Push :: Execution Error - Variable Index [2] out of range [2] - -15.argument0(93,2)
at gml_Script___ChatterboxCompileExpression
############################################################################################
gml_Script___ChatterboxCompileExpression (line -1)
gml_Script___ChatterboxParseExpression
gml_Script___ChatterboxVMInner
gml_Script___ChatterboxVM
gml_Script_Continue@anon@8351@__ChatterboxClass@ChatterboxCreate
gml_Script_ChatterboxContinue
gml_Object_obj_dialogue_Step_0
Should be fixed now, try again ^^
I have the same bug and updating the game did not fix it. And sadly I can't die to try again.
EDIT : Managed to die by simply overleveling the enemies, and even after a retry, it still doesn't work.
Sorry, but I've tried downloading the current version on itch and it works perfectly for me.
Try downloading it again, but do not extract it into the same folder as the bugged version.
If that doesn't work, try also going into %appdata%/local/Lewd_Demon and deleting the save file.
Updated and tried again, but it seems to be the exact same error with no differences in the error code.
Sorry, but I've tried downloading the current version on itch and it works perfectly for me.
Try downloading it again, but do not extract it into the same folder as the bugged version.
If that doesn't work, try also going into %appdata%/local/Lewd_Demon and deleting the save file.
I use the itch.io desktop app, but I can say that uninstalling and reinstalling did work.
Edit: New issue(?) I managed to continue and beat Tory 3 times. She's joined, but there's no bosses beyond her. The "upcoming boss" stats stay the same and, if I hit summon boss, it just gives me the third encounter with her again.
Oh no, that is not an issue.
Currently after Tory there are no more bosses and the game doesn't progress. Instead it just repeats her third fight.
i found an issue where if you just decide to not fight the first boss, after a while the game just breaks
i can great potential from this game. just a couple of suggestions
Preview how much an upgrade give you to a certain stat (so if i hover my mouse over the attack upgrade, i can see a green plus number next to the stat)
The enemies stop coming for a few seconds whenever you reach a boss. giving you time to use your reserve xp to upgrade
everything you said i agree with, it would also be nice if you could hover over stuff in the upgrade menu and see what stuff is so you know what to work toward
im getting
___________________________________________
############################################################################################
ERROR in action number 1
of Step Event1 for object obj_saving:
JSON parse error : unexpected end of data
at gml_Script_loadGame
############################################################################################
gml_Script_loadGame (line -1)
gml_Object_obj_saving_Step_1
how do i get the nsfw parts
I think I may have broke it, no enemies are spawning
Copying from a previous comment about this bug.
> To fix it you can go to AppData\Local\Lewd_Demon, open the save.txt file and change "spawnSpeed" to 1.0 and to avoid the bug happening again (until its fixed), stop buying it when the cost is 412 experience.
Any chances of this getting an android port?
Maybe.
I'll look into making an android build in the future.
Im looking forward to playing it
I can't even begin the game, Im stuck on the main menu
I'll fix that in the next update. In the meantime, are you perhaps playing on a laptop?
On PC/Desktop
is it me or im stuck on the same girl the first one
You fight each girl 3 times before you're able to move on to the next one.
But currently there is only 1 girl, so she'll keep arriving even after defeating her 3 times. For the next build I'll make it more clear when the end is reached.
fetishes?
This is the same dev who made 'Smash The Guild'? Crazy work
It's still me!
lookes like im your first here i found a bug if you upgarde the clock to reduce spanw rate it can casue the adventures to stop spanwing soft locking the game i noticed it when i bought the upgrade that made the total cost 502xp
Hi! Yes, I'm aware of that bug and it'll be fixed in 0.2
In the meantime, to fix it you can go to AppData\Local\Lewd_Demon, open the save.txt file and change "spawnSpeed" to 1.0 and to avoid the bug happening again (until its fixed), stop buying it when the cost is 412 experience.