I… might have gotten carried away a bit with the achievements, seeing there’s now sixty of them, plus almost many steps for multi-step achievements… oops.

So to pre-empt the increasing amount of questions about them, here’s a list of them all and how to trigger them.

They’re ordered by theme, rather than in the exact same order as they’re currently in the game, because many are related to each other. I’ll try to fix the order for the next version.

Note: Not all achievements trigger immediately. Some only trigger after going to sleep or waking up again.

UNMARKED SPOILERS AHEAD

I tried to keep them vague if possible, but we’re talking endings and route branches, so spoilers are unavoidable.

Stats Management

This is rather important for many achievements:

👿 Corruption is increased by all forms of sexual acts. The more extreme the act, the higher the limit to which acts can raise your corruption:
- Blowjobs, handjobs, and outercourse will eventually level out
- Penetration can get your corruption higher, but also levels out eventually
- Prostitution, gangbangs and exhibitionism have higher limits than regular acts
- Incest, rape, sex with the succubus and incest rape have no limits and can send you straight to a bad ending
- Corruption is decreased by visiting the Church on Sundays
💔 Soul is your life meter. If it hits zero, you die.
- You lose it by having sex with the succubus (unless you can convince her not to) and by getting punished for not meeting your semen quota
- You cannot regain it once lost
♀️ Femininity tracks how successful the succubus is at turning you into a woman:
- She will increase it during the prologue, depending on how eager you are
- She will increase it if you fail your reviews (but will also increase your corruption and reduce your soul)
- You can buy progress during the weekly review
- Wearing female clothes increases it passively
  - Note that clothes are equipped automatically. You can’t go back once you buy them.
- Going to the stylist gives you a daily boost for a week
- Visiting the female school toilets will increase it
- Changing your name will increase it by a lot
- Some events with Sarah will increase it
- Buying a dildo will increase it
- Masturbating with the dildo will increase it every time
- Masturbating with a fleshlight it the only way to reduce femininity
  - There’s no content in the game to react to you progressing backwards. It’s mainly meant to slow down progression.

Prologue Achievements

These all relate to the choices you make when the succubus first offers you to have sex and immediately afterwards:

🍦 Vanilla is Fine Too: Choose the first option
⚤ Daring Today, Aren’t We?: Choose the second option
☿️ Taking the Plunge: Choose the third option
✅ Experimental: All of the above
😋 Can’t Catch a Break: After the sex scene, masturbate
- This also counts towards 🪞 Narcissus Would be Proud
😈 Mistakes Were Made: After the sex scene, rape the sleeping succubus
🪄 Henshin!: Pick the second option, then rape the succubus

Transformation Achievements

Bumping femininity past 1% unlocks Nathan’s talk: The next Monday, Nathan will approach you and ask you about your changes. Wednesday, Nathan will announce the results to the class. That in turn unlocks you starting Sarah’s route by going on a sleepover on Saturdays.

(But you can’t do it on the first week, because the event chain for the porn store already takes up that time slot.)

✂ No Traces of Nuts: Ask the succubus to remove your cock after you finished the collection review on Sunday night. This is blocked by starting Sarah’s route.
♀ Femme Fatale: Reach 100% femininity and have your cock removed
📇 An Honest Heart as Compass: When Nathan asks you to change your name, agree
❌ Call the Past for Help: Don’t agree to changing your name

The Mall

You can go to the mall from the start of the game, but there’s little to do in there. After starting to transform and Nathan’s presentation (see above), you can buy clothes and visit the stylist.

Independently from that, at 50% corruption, you can start visiting the toilets. (This counts towards 🏞️ Sightseeing and lets you unlock all the variants of 🚻 You Did What in a What): To fully unlock the latter, you need to have 60% corruption and 70% femininity to unlock vaginal sex and titfucking.

👗 Naughty and Nice: You can buy plain female clothes after Nathan’s presentation. On subsequent visits, if you have over 50% corruption, you can buy slutty female clothes.
💅 Meet the Stylist: You can visit the store after Nathan’s presentation.

The Sex Store

On the first Saturday, you’ll get an event that sends you first to the mall, and then to the porn store. After that, you can revisit it daily.

During the mall trip, you can pay for the phone (corruption below 50%), or “pay” for it. This counts towards the achievements 💸 Good Girl and 🤑 Bad Girl.
At the sex store, you can again pay at 50% or less corruption, or “pay” for it, ticking checkboxes for 💸 Good Girl and 🤑 Bad Girl.

When buying toys, Chuck will approach you and offer to pay for them if you nudge nudge wink wink him. (He’s not as subtle as he thinks.) If you agree once, you’ll agree to future requests automatically.

🎒 Stuffed: Buy all the toys:
- The fleshlight needs you to have a dick, unsurprisingly. Corruption below 50% is required to pay for it (💸 Good Girl achievement), above you’ll “pay” (🤑 Bad Girl achievement).
- “Paying” also counts towards 🪞 Narcissus Would be Proud
- The buttplug is unlocked at 20% corruption. Corruption below 40% is required to pay for it (💸 Good Girl achievement), above you’ll “pay” (🤑 Bad Girl achievement).
  - Sucking Chuck’s dick after paying still makes you agree to future requests.
- The dildo is unlocked at either 10% corruption, or 70% femininity. Corruption below 60% is required to pay for it (💸 Good Girl achievement), above you’ll “pay” (🤑 Bad Girl achievement).

Sex Store Meta Achievements

💸 Good Girl: Mostly unlocked in the sex store (see its guide), with one event on Sarah’s lesbian route (see her guide)
🤑 Bad Girl: Same as the above, but choosing the fun option each time

Glory Holes

🍆 Reciprocity: In the fourth booth of the glory hole, there’s a roughly 1 in 3 chance of finding someone asking to blow you, if you have a cock.
Masturbating in the last booth counts towards 🪞 Narcissus Would be Proud

Vintovka

Every time after the first time you enter the sex store, there’s a 1 in 3 chance of meeting Vintovka for the first time. You need to visit the sex store again to trigger her second scene, which unlocks her route… and prostitution.

📲 Found ‘Er: Unlocked after your second meeting with Vintovka. Unlocks her ending.
👩‍🦰 From Russia With Love: If you have a dick when first meeting Vin, choose to have fun both ways and fuck her. Then, hire her in Findr.

Prostitution

🔴 Found ‘Em All: After unlocking prostitution, you need to do each option at least once:
- Unlocked from the start are hiring Vintovka, blowjobs, and DP anal
- Vaginal sex needs at least 60% corruption and 70% femininity

Home Achievements

Most of the Prostitution content is accessed from the home screen, see above
You also unlock the tome endings here on weekends (see below)

Masturbation Achievements

🪞 Narcissus Would be Proud contains some content from the prologue and sex store (see their sections), and all the masturbation you can do in the shower:
- A 🍆 and less than 50% corruption are required to jerk it to porn
- 20% corruption is required to play with your ass
- Femininity of at least 1% is required to play with your transformed body
- If you have the fleshlight and a 🍆 (in this economy!), you can use it
- If you have a dildo or buttplug, you can always play with it

The Church

🛐 Punish Me Daddy For I’ve Been Naughty: Visit the church on Sunday.
⛪ Deliverance: Visit the church again.

The Slothful Succubus, So Easily Forgotten

🐜 What is This?!: After three weeks, a scene will trigger that raises your cum collection target from 500ml to 1500. Good luck.
🏩 And Chill: Save up 1000ml semen above your collection target (so, 1500 / 2500ml in total), then during the review, ask the succubus about casual sex.
💔 No Chill: Have sex with the succubus at home without unlocking casual sex first.

Parents

🛋 Freudian Bingo Sheet is unlocked by visiting your parents when offered the opportunity:

Surprising your dad in the shower with corruption between 20% and 70% gets you punished
At over 70% it’s no longer a punishment
In the afternoon/evening, you can “help” him work instead at 70% corruption
Your mom’s scenes are mostly the same in morning and evening, and require 70% corruption and a 🍆:
- Oral and vaginal are always unlocked
- In the morning, you can have a threesome, but only if you didn’t already visit your dad beforehand

School Achievements

You unlock the male toilets from the start, which count towards 🏞️ Sightseeing and let you unlock all the variants of 🚻 You Did What in a What (see the Mall for details), and counts towards 👥 School Bicycle.

👤 Stranger Danger: Enter the male toilets at school. There’s a ~20% chance of getting a random event that ends with you getting raped. It counts towards 👥 School Bicycle, too.
👿 Become the Stranger Danger: Buy female clothes in the mall, enter the female toilets, and rape someone.

Next are the three male characters, they also count towards 👥 School Bicycle:

Ethan

He’s unlocked by Nathan’s presentation and then commits to being an asshole to your asshole in the showers from then on

🏅 Jock of All Trades covers all branches of his scenes:
- There’s two variants for the first meeting, one at 20% corruption or lower, one for higher levels
- Repeat visits cap the second variant at 80% corruption
🚿 Picked up the Soap is unlocked by first getting those four scenes, and then, at over 80% corruption, starting an orgy in the school showers

Nathan

Nathan’s presentation unlocks his ending (see below, Tome Endings). Other than that, there’s a repeatable sex scene with him at school.

🐀 Teacher’s Lab Rat is unlocked by seeing every variant of that scene. Break points are:
- <20% corruption (masturbation)
- <40% (handjob)
- <50% (blowjob)
- Above 50% it defaults to anal
- But at 60% corruption and 70% femininity it switches over to vaginal

John

⚽ The Balls are Touching: To get all parts, trigger Nathan’s presentation
- The awkward conversation follows automatically
- Join John on a Friday evening for the sleepover, that unlocks dragging him into the school toilets
- See below for his ending

Sarah

Sarah unlocks after Nathan’s presentation. After that, you can have sleepovers with her, which branches into two routes, depending on whether you still have your dick during the first sleepover, or not: The 🍆-free 🌮 route involves some extra steps and Vintovka, but both routes eventually settle you into a pattern where you can increase Sarah’s corruption by:

Going to the female toilets (before she agrees to have sex in them)
Having exhibitionist sex at home (🌮 only) or at school (both routes)
Making her ingest semen (🍆 only, any hole’s a goal)
Using the succubus-cursed strap on dildo on her (🌮 only)

Currently, you cannot reduce her corruption. This determines what ending you get: If Sarah greets you in “casual clothes”, you’re safe, if she greets you in a sheer nightgown, you’re past the point of no return.

This will probably change in a future update.

The higher Sarah’s corruption, the more acts she agrees to. Eventually, she’ll talk about Zach, which unlocks content with him too, and vaginal sex with Sarah. (She’s a weirdo, yeah.)

👓 Emergence is unlocked automatically after Nathan’s presentation
🛌 Sleepover! is unlocked by going to a sleepover
🚪 For the Thrill: Go to the female school toilets after Nathan’s presentation, but before she agrees to have sex in the toilets. There’s a 1 in 3 chance of meeting her.
🤳 Where Were You Last Night: After talking about Zach, you can send him selfies after having sex at Sarah’s place (not at school).
👩👩‍👧 +1: Somehow this has been the most asked about achievement. I hope this is about the unlocking conditions (see above). Once unlocked, you get to have unprotected vaginal sex with Sarah and get the option to pull out or cum inside. I hope it isn’t difficult to figure out what option leads to the desired outcome. Both, of course, because pulling out is not a safe contraception method. 1 in 5 chance if you cum inside, 1 in 21 chance if you pull out. There’s no separate achievement for failing sex ed, because the odds aren’t fun to try and force to happen for a 100% clear.
👫 Two for Tragedy starts by unlocking Zach content (see above):
- “Receive a salty treat” happens the morning after you send Zach the fifth selfie and he finally has enough of being blueballed.
- Visiting Zach at night is not implemented yet!

Getting all of Sarah’s achievements (not counting Zach’s) unlocks 😇 Beware the Quiet Ones too.

🍆 Route

If you still have your dick, you enter her regular route and repeatable content directly.

🥵 Horny on Main is unlocked during the first sleepover
🍆 Putting the D in Daddy Issues is unlocked by progressing through Sarah’s route:
- Anal and vaginal content are unlocked by raising Sarah’s corruption until she brings up the idea during the next sleepover.

🌮 Route

If you don’t have your dick, Sarah will be disappointed on the first visit, and you need to cheer her up. After you’ve unlocked Vintovka (see above), you get the bright idea to ask the foreign prostitute for help with your new girlfriend.

This is why the MC is still a virgin at the start of the game, if you were wondering.

During the resulting bar scene with Vintovka, you can either pay her bar tab (if you have less than 50% corruption), or… “pay” for it (if you have more than 20%). These count towards the 💸 Good Girl and 🤑 Bad Girl achievements.

Then, you can somehow not completely ruin your relationship by visiting Sarah again on the next Saturday.

😶 Friendzoned? is unlocked during the first sleepover
💗 How’s The Heart is unlocked during the next sleepover after you let Vin help you
🌈 Just Roommates is unlocked by progressing through Sarah’s route:
- You automatically unlock the exhibitionist part during the second sleepover
- Anal and vaginal content are unlocked by raising Sarah’s corruption until she brings up the idea during the next sleepover.

Endings

These fall in two broad categories: Tome related endings, and fucking up.

For the tome related endings, you need to keep your corruption at 70% or less to keep progressing with the tome. At the end of each tome scene, you’ll get a notice how far you’ve progressed with the tome.

Most endings are unlocked by researching the tome to at least 50%, and then increasing your own corruption to more than 70%, but less than 90%, and then try to research it again on a Saturday.

Tome Endings

Good Tome Endings

📗 Self-Made (Wo)Man: Keep your corruption under 70% and finish the tome completely.
📗 Best Friends Forever (With Benefits?!): Reach 50% progress, then get over 70% corruption. On Saturday, give the tome to John.
📗 Teacher’s Pet: Meet the progress/corruption requirements, and have had Nathan’s presentation. Then, on Saturday, give the tome to Nathan.
📗 Girl Friends: Meet the progress/corruption requirements, and have had at least one sleepover with Sarah. Keep Sarah’s corruption below 70%, then give her the tome on Saturday.

Bad Tome Endings

📕 The Mother of Harlots: Give Sarah the tome when her corruption is over 70% (see above).
📕 Trust Issues: Meet the progress/corruption requirements, and have unlocked prostituting yourself. Then give the tome to Vintovka and contemplate your life choices.

Other Bad Endings

🚱 Sucked Dry: Fail your weekly review and get your soul reduced to zero. This can be surprisingly hard to reach, because the succubus will also raise your corruption stat at the same time, so try to actively reduce your corruption in between failing reviews.
💥 Out With a Bang: At home, try to have sex with the succubus, without having unlocked casual sex (see above), and use this to reduce your soul to zero. Again, keep an eye on corruption.
😶 The Unspeakable: Hit 100% corruption and turn yourself in to the FBI. You monster.

Tome Meta Achievements

✅ All is Well that Ends Well: Unlock all good ending achievements
✅ Too Dumb to Live: Unlock all doubleplusungood ending achievements
💯 Been There, Done That: Unlock all endings

Cambion Achievement Guide