Succubus Affection

Succubus Affection

68 ratings
SA Tips
By Slime
Just a guide to help people who've never played before.
Install the Uncensor Patch
There is a guide on how to do this here:
Written by Haru Fenix, who also made a nice guide on the basic mechanics of the game.

If you choose not to install the patch, the tutorial is completely skipped, and you cannot interact with any NPCs until you walk by the guide sign in front of your house. Thanks to MonMusumeSlayer for pointing this out.

The patch is created by Kagura Games to remove censorship. They do this for pretty much all their games to ensure they can be seen by more people on Steam, because R-18 games are hidden by default for Steam users. I have no idea what the game looks like without the patch, but why would you even buy this game if you're not going to play it uncensored? Come on, now.
How to Play
This is explained to you by Irys in the tutorial, but the goal of this game is to "befriend" all the monster girls. This is done by fighting them, having sex with them to form a bond, and then forming a pact. Monster girls you've formed a bond with will not attack you. However, if you don't form a pact, they will eventually become hostile again when you leave the area or sleep.

To defeat a monster girl, all you need to do is reduce their HP bar to empty, or fill their Lust bar to full. Once you've done this, they will be totally defenseless.

Afterward, you must have sex with them to pacify them completely. To do this, just press up or down... and watch. While you're in the act, the heart shown by their HP and Lust in the top right of the screen will fill up. Once it's full, they're completely pacified and you can stop having sex.

Finally, to form a bond, you must hold up until the heart above their head is full.
Forming pacts with as many monster girls as possible is important for making yourself stronger. You gain stats every time this is done, and forming pacts with enough of one species of monster girl will give you access to a new skill.

  • Skills can be leveled up using skill points at Leannya's shop, which are earned from forming bonds with monster girls. Each time you level up your bond with one, you get one skill point. This means you can gain 3 skill points from a monster girl each day.

  • You can also eat food to grow stronger at Leannya's shop. Foods increase your stats permanently or temporarily, depending on the food. This, coupled with the stats you gain from pacts, is extremely important for strengthening yourself.

  • Crops regrow every time you sleep when the sleep meter has reached 100. This also refreshes monster girls so you can level up their bonds and get more skill points. You can only gain a maximum of 3 bond levels with a girl each day. It's important to sleep when you feel like it.

  • You can quickly travel between safe areas by holding up.

  • Changing the difficulty has no unique rewards, but it is challenging and fun to try against bosses.

  • It takes more experience to level up a bond with a monster girl at every level, up to a maximum of 60xp, which is a lot of waiting. Sex skill with a monster girl species levels up slower each time you start sex with them after having already leveled it up and stopped sex, so it may be beneficial to have sex for a long time the first time, to make it easier to level your bonds up later on. It can be noted that it's possible to use speed hack function in CheatEngine to speed up the process, but this is up to you.

  • I would strongly recommend changing your default key bindings in the options. The default key for the menu is "C" and you can move between tabs with the left and right keys. You can also view a manual of all the controls here. Be careful when changing key bindings, because some keys are bound to specific program functions, such as the "V" key being bound to screenshots. As far as I'm aware, these specific key bindings can't be changed normally.

  • Make sure you only sleep when the moon is out. Time passes automatically while you play, and a timer will slowly tick from 0 to 100. When it says 100/100, you can sleep to refresh everything. Crops will regrow and you can level up more girls, because normally you can only gain 3 points a day from any girl.

  • There are lots of secrets to be found that reward you with rare materials and items. It's important to find these early on, if possible. I might make a guide on how to find all the secrets another time, but I'm too lazy to do it now.

Panties and Unique Interactions
It is possible to receive panties, which give stats like equipment, from five NPCs currently. They are: Leannya, Irys, Lisa Shannon, and Selma. According to some users, (Thank you, Ender.) it doesn't appear to be possible to receive any panties before defeating at lest the first boss, the alraune in the forest. Other NPCs do not currently give you anything nor have unique dialogue/interactions for bond level. You can, however, re-fight all of the bosses and the fight will be different and more difficult from the second fight onward. Essentially, the first fight is the "easy" mode.

  • Leannya - Raise her bond to level 15, then speak to her. You will receive her panties.
  • Irys - Masturbate in front of her for a few days in a row, making sure to sleep only when the meter is 100/100. To receive her panties, you must defeat her a second time in battle.
  • Lisa - Defeat her a second time in battle and you will receive her panties.
  • Shannon - After receiving panties from Leannya (unconfirmed, but Shannon specifically remarks on you receiving panties from Leannya during her dialogue) you must masturbate in front of her for a few days in a row, making sure to sleep only when the meter is 100/100. After a few days, speak to her. If she's not in the store that day, she will be in her home on the right side of the farm.

    If that doesn't work, continue to masturbate/splooge on her and sleep when the meter is 100/100 until it does.

  • Selma - Masturbate in front of her for a few days in a row, making sure to sleep when the meter is 100/100. After receiving panties from everyone else, (again, unconfirmed, but she specifically remakes about you receiving panties from the other girls.) simply speak with her and you will receive her panties. If she is not on the Farm, she can be found in her home on the left side of the Farm, or in Leannya's store.

    Just like Shannon, if this doesn't work, just keep masturbating/sleeping until it does.

Masturbating in front of Leannya, Shannon, and Irys is also how you unlock their respective animations and can have sex with them whenever you want. These are separate scenes from the ones where you receive their panties.

Below is a list of some hidden/unique interactions with girls or the environment that aren't related to any specific scenes or dialogue.
  • You can change the transparency of the main character or certain parts of girls during some animations by pressing/holding A/S on the keyboard.
  • The Golem will restart sex on her own if you press up after ♥♥♥♥♥♥♥ and wait.
  • Some animations continue on their own without requiring you to press down. Some examples are the Angels, Ice Dragons, and Lisa.
  • There are a few fake walls that can be revealed by attacking them. Most of them are located on Mt. Trilly.
  • There are three slime girls that are slightly transparent.
  • You can damage the clothing of some girls so that they're nude and it will be reflected in their sex animations.
  • NPCs you can speak to have different dialogue depending on how far along you are in the story.
  • This is probably unintended, but when you re-battle a boss, sometimes their bond level is reset to 0. The sex skill is kept, however, so it's trivial to raise it again.
Controller Support *note: doesn't work for everyone.
Succubus Affection does not have controller support whatsoever, and also doesn't allow you to rebind some keys due to them having an explicit function that can't be rebound to something else. It's unfortunate because this means you can't play with WASD controls for maximum one-handed H-gaming comfort. However, there is built-in support for remapping game buttons to your controller. Here is a mapping for X-Input controllers provided by Shirakani:


X/Square is Attack/Confirm
A/Cross is Jump
B/Circle is Cancel/Dash/Guard
Y/Triangle is Investigate

Start/Options is Menu

Hold RB/R1+Face buttons for Skills 1 to 4
Hold LB/L1+Face buttons for Skills 5 to 8
RT/R2 for Skill 9
LT/L2 for Skill 10"

I copied this from their post. I really appreciate them providing this mapping, because before this, I didn't even know steam had this feature, and I most likely wouldn't have assumed it would be compatible with a game like this, but it is, and it works quite well.
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MythicalHaven May 3 @ 2:37pm 
Any idea how to masturbate with slime?
Slime  [author] Mar 9 @ 11:12pm 
@kuro neko Try sleeping a day or leaving the area. It can be finnicky.
@zenyoual I'm not super sure what you mean, but make sure you installed the uncensor patch correctly. Sounds like your game is bugged if you can't interact with any characters. I heard the game is virtually unplayable without the uncensor.
zenyoual2 Feb 19 @ 4:33pm 
It wont let me talk to anyone, it this supposed to happen?
kuro neko Feb 18 @ 5:00pm 
I reached leannya 15 affection but she doesnt give me her panties yet
DROSIS Feb 13 @ 12:34pm 
ah thanks for quick response:lunar2019grinningpig:
Slime  [author] Feb 13 @ 12:32pm 
@セリデリト There is no maximum that I've found. Awhile back, I tried to use cheat engine to speed up the time, since the rate of sex xp gain increases the more you have sex with the same type of girl. I got the level of one of the blue dragon girls to somewhere around 600ish and having sex with her would give 3 levels pretty much the instant sex began.
DROSIS Feb 12 @ 11:52pm 
Hi, thx for guide. What is maximal bond level and of sex skill level of monster girls?
RPRealist Nov 9, 2021 @ 5:20pm 
It might be a bug on my part, but after starting a new game I only needed to get Leannya to Bond Level 12 then talk to her before she gave me her panties. I guess it's about having consistent sex with her every day?
♥AbundusMortem♥ May 25, 2021 @ 11:28am 
@Slime Thank youu ^^ it worked out finely
Slime  [author] May 24, 2021 @ 7:42pm 

Should be able to find it with a quick Google search. It's almost definitely certainly the first link that pops up. You can also use CosMos, which is basically a clone of CheatEngine but with a sleeker UI.

You may need to masturbate/sex in front of her a few times and try sleeping (ACTUAL sleeping, when the moon icon is full) to the next day to get her dialogue event to trigger properly. It should be impossible to lock yourself out of the event, I thought the same thing you did. I can't quite remember 100% if this is how you trigger it, as the last time I played was literally half a year ago, but those are the two most common things the player hasn't done to cause the events to trigger.