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Mod Unity [Secret Flasher Manaka] NPC Mod Behavior 1.1.3

biwajimadono

Newbie
Jul 27, 2021
70
61
28
SFM is short for Secret Flasher Manaka. He didn't mean that it's literally named SFM.exe, he meant that the file will be in the game's root folder; i.e., the folder where SecretFlasherManaka.exe is in.
Thanks to you, I was able to find it!
I'll try adjusting various things from now on.
Thank you very much.
 

biwajimadono

Newbie
Jul 27, 2021
70
61
28
Thanks for pointing out the potential softlock. Cumming time is longer in cowgirl than in back sex. The Mod originally only wait 3 seconds which is enough time waiting for the back sex's cum before exiting. but cowgirl needs 3.1seconds to complete cumming animation, hence the exit sex mode failed (softlock). I have revised to wait this cumming time without hardcoded 3 seconds now. so it should prevent this kind of softlock on Version 1.1.2.
It seems that "config.txt" does not allow you to adjust the time before NPCs give up or the chase range.
I'm using the first version. I love games where you get chased to the end of nowhere.
Down a narrow alley. Beyond a warp mod. To the top of a building.
I'm surprised and delighted by NPCs that chase you everywhere.
However, recently, perhaps because I've strengthened my equipment, I rarely get caught.
I like the new version, but I think it would be even better if it could be adjusted.
If it's difficult for the player to set up, please ignore it.
Your concept is most important.
Prioritize ideas and fatigue over my recommendations.
 

Reverie_Incubus

New Member
Sep 28, 2025
1
3
3
had an issue where npc left in the middle of fucking and now my character is stuck... could not escape, had to abandon the run

while handcuffing yourself if you get forced into the scene your character will also be locked and you won't be able to move as well. had to abandon run twice like that as well haha

maybe put limiter on how long you are forced onto the animation and auto-terminate once that time is over so any stuck-in-animation issue resolves over time?
 

zzz4200

Member
Nov 30, 2023
142
408
196
had an issue where npc left in the middle of fucking and now my character is stuck... could not escape, had to abandon the run

while handcuffing yourself if you get forced into the scene your character will also be locked and you won't be able to move as well. had to abandon run twice like that as well haha

maybe put limiter on how long you are forced onto the animation and auto-terminate once that time is over so any stuck-in-animation issue resolves over time?
It's not on the animation of handcuffing that made the force sex mode UI locked after sex done (NPC Left). But it's because the chooseHandcuff UI/window/popup was there when got caught by the NPC that made it UI locked. In the original game, it's impossible to interact and negotiate for sex with any other UI/Window/Popup. on the next update (1.1.3) i will try to close these UI/Windows/popups first before entering sex mode to make sure it's not UI locked after it. From what i find now, there's no way from base in game function to close all active stack UI/Windows/Popups. hence this will need special care, because for example, entering the inventory UI/Window/Panel/Popup will make the camera shift to the left. force closing the stack directly by clearing the stack of windows will make the camera stuck at the left until you re-enter the game menu (Tab).

For now just try not to open any UI/popup/window while being chased.


It seems that "config.txt" does not allow you to adjust the time before NPCs give up or the chase range.
I'm using the first version. I love games where you get chased to the end of nowhere.
Down a narrow alley. Beyond a warp mod. To the top of a building.
I'm surprised and delighted by NPCs that chase you everywhere.
However, recently, perhaps because I've strengthened my equipment, I rarely get caught.
I like the new version, but I think it would be even better if it could be adjusted.
If it's difficult for the player to set up, please ignore it.
Your concept is most important.
Prioritize ideas and fatigue over my recommendations.
It's possible to expose all these NPC Chase behavior variables, i'm just lazy to expose all at once. I will expose these eventually. also check out the Technical Notes (main post) summarize how the chase works in a nutshells. As you can see there at least 5 variables just to make the current npc behavior works as it is now.


Will you introduce an option to the mod so that the NPC on my character can use acute binding of all limbs (hands, elbows, knees, legs) and hogtied and gagging?
Problem is the animation and assets, if it's just handcuff or blind or put on vibrator on you after you got caught, it's easy, just force set it when caught.

ugh-uuuu

Can the third person camera be unlocked so you can see the action or fix a bad angle?
For the sex rotation, i have an idea to assign keyboard keys to rotate it (since we no longer have access to this sexmenupanel UI to rotate it manually). No idea for extra camera, it could work but not that worth it to handle all the issues after it.

Can a config file be made to determine maximum and minimum slider values for generated NPC? Making it generate in a player's defined range would be great. I believe this would help with animation since the player can choose what the best maximum and minimum height is for NPC interaction, based on the player's character choice. There are other perks. Choose what you feel is the best max/min head sizes to your taste, torso, butt, thighs, breast, etc.
I believe the SFM Cheat Mod allows you to break these limit. (i don't use these cheat mod myself so i don't know for sure). Tell me if they havent done the "maximum and minimum slider values for generated NPC" for each area.

Is it possible to copy Manaka's facial and jiggle physics and apply them to NPC?
Possible but not the main focus here as this mod is only to create the predicament of getting caught in public with NPC trying to chase you and for now force sex.

The NPC chase settings need to be exposed. You can't escape the convience store as it is now. Let players decide how crazy their stalker(s) are. I find their max acceleration to be a bit too much, for example.
I will expose it on future versions. but be ready to read how it works first. Check Technical Notes.

Also, add a setting to allow/disallow area lockdown. It doesn't make sense how a stalker is blocking your exit, they aren't an authority figure. From other people's perspectives you and the stalker are acting weird but they don't know why. You take advantage of this by simply fleeing the scene. This sort of logic makes more sense than being seen then chained to the area.
It does feel not logical, but then you realized that the NPC can't walk pass to other map, player can easily move to other map and escape like nothing else happened. Which made it so easy to escape. also if you don't know yet. you can still fast travel during chase if you have your coat on.

Another thought, what if there was a "times seen" counter. If the counter goes too high then area lockdown activates until you escape, which is current behavior. You're now "known" to be a troublemaker. By the way, how long does it take for NPC to stop chasing? Is it step/path based or based on time not seen?
Please read the technical notes, it does say 60 seconds. also the NPC behavior also been summarized there.

Hey ... a great idea! Police NPC who CAN use that area lockdown setting. Set them to spawn with a proper costume, carry handcuffs ... hah! That'd be fun! Maybe set other focused characters to do this too. Ninja... succubus... perverted nuns (it's the inquisition!)... etc. Toggle your choices in a config file!
NPC behavior variations will be added in the future, but for now this's all we have now. Force sex on getting caught. Hide/escape during chase to prevent getting fucked. pretty straight forward idea. Adding new asset is yet to be done. this may take time and even never been realized. as for now the current asset modifier is by replacing the texture with that texture mode we alrdy got.
 

biwajimadono

Newbie
Jul 27, 2021
70
61
28
It's possible to expose all these NPC Chase behavior variables, i'm just lazy to expose all at once. I will expose these eventually. also check out the Technical Notes (main post) summarize how the chase works in a nutshells. As you can see there at least 5 variables just to make the current npc behavior works as it is now.
Thank you for your reply.
You can tweak the game as much as you like.
(Removing equipment, weakening, etc.)
It was a minor issue.
I was too lazy to bother, so I left it to you.

Your awesome mod has now become my main game.
I enjoy "Tag" more than the "original game" every day.
 
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ugh-uuuu

Newbie
Jul 16, 2017
16
11
58
I checked out the Technical Notes, thanks for that. I'll check the Cheat Mod to see if it can set limits on NPC's max and min slider values. As for jiggle/face animations ... "possible" is wonderful to know! Thank you very much for creating this mod!
 

latemoon

New Member
Oct 3, 2025
1
0
1


Overview:

This Mod Changes how NPC behaves. Basically allow you to sex with Any NPC that found you doing lewd stuffs in public. The NPC(s) will chase you and wandering/searching around player's last seen position. When the NPC got to too close to you, it will force sex mode. While on Wandering/Searching mode, NPC will also hear player's footsteps & Orgasm, and go investigate that position. This hearing ability is checked from player distance to NPC, walk/move being the nearest it gets to be heard by NPC, then Run which has longer range/distance, then Orgasm with the longest able heard by NPC. So it's best to not move around when near the wandering NPC, if you going to hide in a place to not giving up your location . While being chased or have NPC tracked you down to catch and have sex with you, you are unable to go through portals. This is to create sense of fear and thrill while running and keeping distance from the NPC or Stop and Giving up and got fucked. In Sex Mod, the NPC will try to Ejaculate every few seconds automatically and will cancel the sex with the chance getting higher every seconds and or cum'd inside. For now, there's no Penalty for getting cum'ed inside you.

Set config.txt includeForceSexCowgirl=true , if you want both sex animations randomly picked.

Updated: 2025-10-01
Game/Creator: https://f95zone.to/threads/secret-flasher-manaka-v1-1-1-sheablesoft.256682/
Modder: zzz4200
Mod Version: 1.1.2
Game Version: 1.1.1
Language: English

Features:
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Known issues:
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Technical Notes:
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Installation:
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Change-Log:
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Requests or bug reports can be replied into this thread. Have fun!

Mod behavior Videos/Showcases can be found on this thread posts or the main game posts.​
Thank you so much. When I click on the attached file and try to download, web page says f95zone refuse to connect and cannot download. Anyone can help me out please?
 

nezumitori

Member
Nov 19, 2021
233
187
121
Thank you so much. When I click on the attached file and try to download, web page says f95zone refuse to connect and cannot download. Anyone can help me out please?
as of the moment you posted, there is an ongoing site issue related to attachments. Something about connection redirects, making viewing any attachment not working properly. The status of the site as of now can be checked
 

Warnizon

Member
Mar 2, 2022
131
260
90
Idk if i'm just extremely unlucky but now, when the NPC's catches Manaka, the animation plays for like, less than 3 seconds and it ends. I tried with a lot of different npcs and still the same results all the time...
 

zzz4200

Member
Nov 30, 2023
142
408
196
Idk if i'm just extremely unlucky but now, when the NPC's catches Manaka, the animation plays for like, less than 3 seconds and it ends. I tried with a lot of different npcs and still the same results all the time...
To ensure it will at least orgasm once, then modify this value to 0
sexEndChancePerSecondRatio=0
in the config.txt
or make it lower than 0.004 for example 0.0004, so it's 10 times more unlikely to cancel your sex

cowgirl is impossible to happean for me
in the config.txt found in the NPCBehaviorMod folder, change to this to true

includeForceSexCowgirl=True

if you still cant get the cowgirl sex after this, on like 10 encounters, then please report again.

If multiple people find out, would it be possible to have them wait nearby while having sex, or to use the cowgirl motion (position) to have three-person (vaginal and anal) sex?
Possible but i have yet to have the reverse-engineered seleka model (bones) imported to unity and where i can experiment with the animation from dump animation clip/animator. I can do this but not right now or in like the next few months, unfortunately. if someone ever try to recreate the animation dump into a Unity project, then that will speed things up to create our own animation and inject it to the current game.
Thank you for your reply.
You can tweak the game as much as you like.
(Removing equipment, weakening, etc.)
It was a minor issue.
I was too lazy to bother, so I left it to you.

Your awesome mod has now become my main game.
I enjoy "Tag" more than the "original game" every day.
Glad you enjoy it, i also planned and actually tested to make it so that when NPC is near the player, the player won't be forced sex directly, instead if player stamina is less than 10%, then it's forced, for each second the NPC is inside the player range, the stamina is reduced. I also think of increasing the ecstasy when NPC "touched" the player, and will only have force sex if player cum near the NPC.
Other than that, i actually thought of modifying the NPC behavior before actual on caught situation. so the NPC can investigate random noises player made and maybe stalk you until they found nothing weird is on you. this one is before getting found out 100% strangeness. This behavior is inspired by this game , in that game when the strangness is 50%, the NPC will go to player spot to investigate.
 

nezumitori

Member
Nov 19, 2021
233
187
121
Other than that, i actually thought of modifying the NPC behavior before actual on caught situation. so the NPC can investigate random noises player made and maybe stalk you until they found nothing weird is on you. this one is before getting found out 100% strangeness. This behavior is inspired by this game , in that game when the strangness is 50%, the NPC will go to player spot to investigate.
Yoooo no wonder that behavior sounds familiar. Adding that "curiosity" to the NPC behavior will make the NPCs more human here, surely!
 
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TheMud

Member
Oct 25, 2018
100
225
237
Any chance that gameplay consequences for getting caught could be implemented into this later? Like a fake game over state, if you get caught it turns off RP gain for the run like the sex mode originally did, and maybe optionally removes the coat so Manaka has to make it home naked to try again?
I think the lack of any impact from Manaka getting caught was the biggest thing missing in the base game.
 

biwajimadono

Newbie
Jul 27, 2021
70
61
28
Any chance that gameplay consequences for getting caught could be implemented into this later? Like a fake game over state, if you get caught it turns off RP gain for the run like the sex mode originally did, and maybe optionally removes the coat so Manaka has to make it home naked to try again?
I think the lack of any impact from Manaka getting caught was the biggest thing missing in the base game.
I understand how you feel.
However, I think this is a new game to play a while after you've cleared everything, including the drone missions.
I was addicted to MANAKA, but I got bored of it so I just played it casually.
I got tired of farming RP a long time ago.
Since the "risk of detection" has been lowered to 10%, it's no longer a game.

I think this mod turns MANAKA into a new game that turns athletes.
Rather than farming RP, which I lost interest in a long time ago, I enjoy simply "not wanting to get caught."
It's thrilling.

I watched from afar as hordes of zombies roamed around looking for women.
When a zombie suddenly grabbed me from the side, I was so surprised that my heart stopped.
Recently, my movement speed has been increased to 85%, so I've been taking on hordes of zombies.
Experience the thrill of running through gaps in the crowd.
 

Yyexu

New Member
Sep 20, 2025
3
4
3
Thank you so much! However, is there still no way to make only certain NPCs report you? After disabling the futa feature, those female NPCs have lost their ability to make things tense—since now they neither report nor chase. I’m really sorry, I truly love this mod. If it’s too much trouble, please don’t worry about it—just follow your own vision.
 

Madgenta

New Member
Mar 28, 2020
5
2
22
If you ever manage to set Manaka as a top you could make it so that YOU chase the NPC instead
 

Daringheretic

New Member
Sep 19, 2023
4
6
13
I am struggling so bad to get BepInEx to work, I'm pretty tech illiterate and am scouring forums to try and find a tutorial but am not finding anything that works, pls help, I wanna try this mod
 

biwajimadono

Newbie
Jul 27, 2021
70
61
28
I am struggling so bad to get BepInEx to work, I'm pretty tech illiterate and am scouring forums to try and find a tutorial but am not finding anything that works, pls help, I wanna try this mod
Download BepInEx.
Unzip BepInEx into the folder containing "SecretFlasherManaka.exe".
A "BepInEx folder" will be created above the exe file that starts the game.
Place "NPCBehaviorModifier.dll" in "BepInEx\plugins".
BepInEx