Once in a Lifetime Walkthrough

In the Once in a Lifetime game, you live in Mistbury, a normal town with a normal life.

However, you’ll soon discover that it hides some deep dark secrets.

Infiltrate a prison, explore mansions, and travel to the other side of the world.

Embark on an adventure of conspiracies, meet unique characters, and save the world.

This article contains the Once in a Lifetime game walkthrough guide from version 0.1 to 1.0 and wiki (by Caribdis).

1 Once in a Lifetime Walkthrough

Version 0.1

Confrontation with your fatherBe submissive: No effectBe sarcastic: No effect
Tom and Lauren at schoolHelp Lauren: Lauren +1 Mess with her: Lauren -2
Trivia at the libraryCorrect answers:
- The fall of the Western Roman Empire
- Da Vinci
- Au
- Oxygen
- HyperText Transfer Protocol
- Alexander Fleming
- Albert Einstein
- The ear
- Canberra
- Cronos
- Tom Cruise
- 21
- Monaco
- 42
- Both the 3rd and 4th answer
Getting 14 or 15 points: Judie +2Getting 7-13 points: Judie +1Getting 0-6 points: Judie -1
Lauren asking to joinSure: Lauren +1I’d rather not: -2 (No scene)
Judie’s cheese sandwichI’ve had better: Judie -1Yeah, they are good: No effectOf course not. Can you make me 6 of them to take away?: Judie +1
Alexander’s tutorHe had none: Rebecca -1Leonidas: Rebecca -1Aristotle: Rebecca +1Achilles: Rebecca -1Zeus: Rebecca -1
Pre-wedding jittersOf course, it is. Don’t worry, he is a great man: No effectI’m sure there are lots of different feelings coming up: Rebecca +1Maybe you shouldn’t marry him. You deserve better: Rebecca -1
Which one do you like better?None: Judie -1The first one: No effectThe second one: No effectThe third one: No effectOn you, everything looks good: Judie +1
Task Carla asked to doWash the dishes: Carla -1Clean the bathroom: Carla +1Do the laundry: Carla -1Be happy: Carla -1
FightDodgeAttackBlock rightBlock topParry topCounterattackDodgeParry leftCounterattack(Repeat)
ParkGo down a few steps before jumpingGo through the tunnelTry to pass very fastDo 3 sets of 5 repsTry to go over the blue structure: Lauren +1
Final sprintMake a final effort and win the race: Lauren +1Let her win: Lauren -1

Version 0.2

Password PC basementBinary search, but it will always be a random number between the following:140, 215, 280, 370, 595, 655, 710, 770, 940Guess the code: Judie +1Give up and ask for help from Judie: Judie -1
“Would you rather” at the poolOk, let’s do it. Shoot: Playing the gameI’ll pass: Judie -1Answering the questions has no effect other than showing the % of the people who chose the same answer, except for the next questions:My mom: No effectMy sister: Lauren +1, Judie +1Blonde: No effectBlack: Lauren +1Red: No effectChestnut Brown: Judie +1
Rubbing scene*This will only trigger if you have 5 or more points with Judie at this pointAsk her if she is okay: No sceneSay nothing: Judie +1 and extra scene
Rebecca’s apartmentGo out and ring the bell again: No sceneGo find her: Shower scene
My boyfriend is an interior designerGood for him. You must be proud of him: No effectThat carpet is divine: No effectYes, that couch is beautiful, but not as beautiful as you: No effectSeems like a good job for him: Rebecca +1
“Which historical figure are you?”No effect on Rebecca’s points. Just for fun :]Depending on your answers, you can get Hitler, Gandhi, Napoleon, Darwin, Aristotle,Leonardo da Vinci, Michelangelo, or Joan Of Arc.
I bet you can’t guess what I got!A musician: No effectA painter: How did you know it was a painter?You told me a while ago: Rebecca +1I saw a canvas on the balcony: No effectDavid told me: No effectA warlord: Rebecca -1
Carla is backYou look even more beautiful than before: Carla +1Thank god you’re back, we don’t know how the washing machine works: Carla -1What’s the big deal? Were you gone?: Carla -1So.. what’s for dinner?: Carla -1
NightmareThere’s no “Game over” screen, although you might have to run around.The direct route would be:Door 3Red doorGet back through the white doorRed doorRed door

Version 0.3

Judie changingo Look:Me? I didn’t: No effectI like to look at pretty things: Judie +1o Don’t look: No effect
H*ndjob sceneIf it helps you out, I could teach you how to kiss…
If you saw the rubbing scene at the pool, you’ll see the h*ndjob sceneWarn her before c*mming: Judie +1Don’t warn her: Judie -1We should go to sleep: End of the scene
MazeDirect route:I’ll take the rightRightStraightRight
ChurchLook confident: Judie +1Appear panicked: Judie -1
Breaking bad triviaFulminated mercuryRicinMethylamine3/3 correct: Lauren +1
Lauren askingDon’t tell her about the cult: Lauren -2and end of the sceneTell her everything: Lauren +1
Lauren n*ked scene
This will only trigger if you have 6 ormore points with Lauren at this point.
Rebecca askingI was awfully sick. She stayed home totake care of me, like a good sister: Reb +1Judie was possessed by a demon. I stayedhome to take care of her: Reb -1My grandma took the house keys and wecouldn’t get out: Reb -1Our dog ate our uniforms: Reb -1
Locker roomFake a cardiac arrest: End of the sceneHide inside one of the lockers: Scene*If you saw Lauren’s n*ked scene she’llget an invitation to Jasmine’s party
Getting homeAnnounce that the man of the house has arrived: End of the scenePay attention first:
This will only trigger if you have 2 points with CarlaHello? Are you alright?: End of the sceneGo upstairs without making noise: Scene

Version 0.4

MorningTake a shower and put some clothes on first: No effectGo shirtless. Take a shower later: Carla +1
Carla in the kitchen
You need 2 or more points with Carla and to have watched her d*ldo sceneTouch her ass: Carla +2Grab her b**bs: Carla -1Don’t push it: No effectDon’t push it: No effect
Love letter at Rebecca’s apartmentLeave the love letter on the table: No sceneTake it with you: Unlocks the extra scene
Rebecca’s laptopCheck out Jasmine’s scores:You need to check this out to unlock Jasmine’s scene at her houseDon’t touch anything:Switch essays with Lauren: Rebecca +1 Lauren -1Switch essays with Fat Jack: Rebecca +1Switch essays with Tom: Rebecca -1
Blindfold scene
You need to have chosen to take the letter with youLeave: No sceneTreat her like a queen: Scene
Lauren putting on her costume
You need to have watched her n*ked scene
Security at Jasmine’s housePretend to be a big shot: You won’t be able to win Tom’s gameAttempt to befriend him: Chhay will help you later
PartyTake a look at the first floor: Lauren sceneTake a look at the second floor: Judie sceneTake a look at the third floor: Gain access to the office.Get into Mr. Alabi’s office: The story goes on
First floor
If you befriended Chhay, he’ll tell you Tom’s numbers: 2, 5 and 6Winning the game: Lauren +2
Second floor (bl*wjob scene)Go with it: No sceneRe-spin the bottle:Keep your identity: No sceneReveal who you are: Scene and Judie +1*You need 7 or more points with Judie and to have watched her h*ndjob scene
Mr. Alabi’s officeAnswer the phone: Scene.
You must have watched Jasmine’s scores on Rebecca’s laptopDon’t answer the phone: No scene

See more: How to Check if an App Is Govt-Owned on Google Play Store

Version 0.5

Lauren ignoring youo Ignore me if you agree to give me a bl*wjob: No effecto Listen to me, you bitch!: Lauren -1o Nice bra, by the way: Lauren +1
Stalking Judie and CarlaYou can do both things if you leave the mysterious man to the end
To watch Carla’s one, you need to have watched her d*ldo scene
Judie’s dateo Go see what James is doing: Judie +1o Stop stalking and leave: End of Judie’s path
Carla’s psychologisto Yes, it’s me, Paul:Test: Just for fun, 100% real and verified by real psychologists and the Vault-Tec Company.Your results can be Psychopath, S*x addict, Compliant, or Leader.o Slip away: End of the sceneo Look at his e-mail: Access to Carla’s scene latero No, I’m sorry. You’re mistaking me for somebody else: End of Carla’s path
Asmodeus: “Are you the only one who knows about us?”No matter what you choose. He’s a smart motherf*cker.
Carla’s h*ndjob H-scene
You need to have chosen to look at Dr. Monroe’s e-mail and have 4 or more pointsCorrect chat options: Do you still feel aroused when you’re around him?Actually, I’ve already talked to himOn social media. And I’ve told him everything.You should have s*x with him: Carla +2
Judie and Iris H-sceneo Go to her room:▪ Judie: Judie +1▪ Iris: Judie -1 (No effect on Iris)o Ignore: End of Iris’s path
Talking with Rebeccao I understand: Rebecca +1o But… tell me the truth, you liked it: Rebecca -2o But… I love you: No effect
Testing the sprayUse it in both to improve their lives. Be cool.
Lauren’s massage H-sceneCorrect order: back, legs, back, lower back, legs, ass, p*ssy.(If you try to go too fast 3 times: End of the massage)
You need to have 9 or more points with Lauren to f*nger her
Carrying the gunCarry it yourself: Judie +3Give it to Judie: Judie +1Give it to Lauren: Judie +2
St. Agustine’s Hospitalo Just keep exploring the building until you find all the numbers and then go back to the locked door.▪ Scared Lauren
I’ve walked away from much worse, believe me: +0
I won’t let anything bad happen to you: Lauren +1
I’ve seen you get out of many situations that seemed impossible. You can handle it: +0o Direct route: West wing, Stairs, Second floor, Director’s office, Go back to the first floor, Go back to the West Wing, Infectious Diseases.▪ Then, there are numbers in the break room (2F), the director’s office again (2F), intensive care (2F) and Psychiatry passing through the Records Room first (East Wing).▪ UNIMMERSIVE route: Just type the code: 32084o Escaping the hospital▪ Come back for her: Continues her path▪ Abandon her: End of Judie’s patho Here’s an accurate map of the hospital:

Rebecca’s H-scene:o Buy her flowers: Rebecca +3*After this, you need 9 or more points with Rebecca and to have watched her blindfold sceneo Give her some space to think: End of her path

Version 0.6

Peeking at Carlao Stop peeking: Carla +0o Keep peeking: Carla +1
Shower with Judie H-sceneo Shower first: (End of the scene)o Suggest taking a shower together: Judie +1 (You need 12 points with her)▪ Leave: (End of the scene)▪ Offer to soap her back: Judie +1 (You need 14 points with her)o Let Judie shower first: Judie +1 (End of the scene)
Prison guard nameo Jeremy: Lauren +1o Jeffrey, Jimmy, Johnny, Jamie: Lauren -1
Prison’s yardo I think it’s funnier if you watch the possible outcomes of every answer you choose. There’s no “Game over” screen and there’s a checkpoint before each of the dialogues.o The correct answers are:▪ Hey, can I talk to Calamity?▪ I see. I’m leaving then▪ Say nothing and leave▪ I’ve come to propose a trade▪ Whatever you want▪ We have a deal friend, thank you. You won’t regret it▪ Refuse▪ Soviets?▪ I love it
Prison breako Let him come with you: You recruit Mike as a new ally. DO IT!o Leave him here: You’ll miss some affection points and scenes in the future.
Bus stop with Laureno It was a nightmare: Lauren +0o I missed you: Lauren +1o I found the former Asmodeus. He’s insane: Lauren +0o 6174, we have to remember that number: Lauren +0
Iris H-scene (You need to have watched her bl*wjob scene with her and Judie)o Pool changing room: Iris scene▪ C*m on her/C\*m inside: No effecto Girl’s locker room, classroom, study room: End of her path
Principal’s officeo Let her sleep: Lauren +1o Have a little gr*pe: Lauren -2o Assume all responsibilities alone: Lauren +3 (Unlocks Lauren’s H-scene)o Remain silent: Lauren +0
Couch H-sceneo Carla (You need to have watched her h*ndjob scene)▪ Ask her: Carla scene (You need 8 or more points with Carla)▪ Don’t ask her: End of her patho Judie (You need to have watched her shower scene)
GameshowFor maximum score:o POPULAR JURY: You can’t wino GET YOUR GUIDEBOOK: East Timor, Mutsuhitoo RAIN OF KNOWLEDGE: Judieo THE TORTOISE AND THE HARE: Lauren
o KING OF THE RING: You can’t win
o THE MENTALIST: Carla
o THE PRICE IS GOD DAMN RIGHT: $230.000, $0, $200.000, F*cking priceless
Winning the contest: Carla +1, Lauren +1, Judie +1.
Losing the contest: Game over
Lauren H-scene (You need to have watched her massage scene in the attic)o Use the free pass now: Lauren scene▪ (You need 13 or more points with Lauren to massage her)▪ (You need 15 or more points with Lauren to have s*x with her)o Save the free pass for when you get back: End of her path

See more: All Overwatch 2 starting heroes & how to unlock new ones

Version 0.7

Hairdresser (Cabin 2)o Accept his offer: Carla +1o Refuse: No effect
Dealer (Cabin 7)o Buy a necklace for Carla: Carla +1o Buy a running watch for Lauren: Lauren +1o Buy a manga comic for Judie: Judie +1
Running from Molocho Hide in a cabin from this car: He’ll catch youo Move to the next car (x3):(Hide in the last car of the train and keep moving to the next car until it doesn’t give you more options)
Keep going: H-scene
You need to be following Jasmine’s path
Aikoo Warn her about them: Unlocks her path.o Let it go: Ends her path.
Village:

You can “explore” the map, but the path is always guided enough (It’s not really an open map)This would be the direct route:DAY 1

Docks
Ramen houseo Meh: Judie -1o I love it: Judie +1o I’d like you better without it: Judie +2
Docks
Dojo (If you warned Aiko at the train, this unlocks a scene with her at night)DAY 2(3)

You can choose what to do first: Docks (story event) or Temple (Carla s*x scene).

Dojo (2nd training)
Docks
Cityo Be polite: No effecto Be rude: Lauren +1o Sell him Lauren: If Orochi doesn’t get k*lled later, Game Over.o Refuse: Lauren +2o Accuse Orochi clan: Orochi dies.o Accuse Funtime clan: Orochi and Funtime die.o Accuse Taoka clan: Taoka dies and you don’t get the information.Cityo Be polite: No effecto Be rude: Lauren +1o Sell him Lauren: If Orochi doesn’t get k*lled later, Game Over.o Refuse: Lauren +2o Accuse Orochi clan: Orochi dies.o Accuse Funtime clan: Orochi and Funtime die.o Accuse Taoka clan: Taoka dies and you don’t get the information.o Accuse Slaughter clan: Nobody dies.o Accuse Stabby clan: Stabby Mike becomes your enemy.

DAY 3(2)

You can choose what to do first: Docks (story event) or Temple (Carla s*x scene).

Dojo (3rd training)
Templeo Go with her: Carla +1 and unlocks H-scene.o Stay in the village: End of the day.o Midoriko questions: No effect. Some info may be useful in the future.
Hot spring (You need to have watched her bl*wjob scene)o Listen to the woman and go back to the village: Carla -1, end of the sceneo Calm down the situation: Carla +0o Insult the woman: Carla +1o Carla H-scene: (You need 14 or more points with her)o Creampie/Pull out: Impregnated!

DAY 4

Hotel (You need to have watched Judie’s couch scene)o Go to the festival with Judie: Sceneo Don’t go: End of the day and her path.
Town square
Docks
Ramen houseo Her eyeso Her slim figureo Her asso Her personality: Judie +1
Cemeteryo Correct answers: Playing a competitive videogameIrisWatching TV shows or playing video gamesBraveMeo Guessing 5/5: Judie +1o Guessing > 2/5: Judie +0o Guessing < 1/5: Judie -1
Town squareo Yes: Judie +1, unlocks H-scene.o What do you mean?: No sceneo No: No scene and end of her path.o Judie H-scene: (You need 21 or more points with her)

Azazel confrontationo Tell him where the Grimoire is: You die.o Try to grab the gun:

If you sold Lauren to the Yakuza leader, there would be no gun. You die.o Shoot: Azazel dies.o Don’t shoot: If you’re not following Aiko’s path, you die.

Version 0.8

Aikoo Invite her to go back to Mistbury with you:If you went to the dojo 3 times during your stay in Japan, she’ll come with you.o Say goodbye: End of her path
Hiromi’s reviewo Write a good review: Judie +1, Lauren +1, Carla +1o Do it later: No effecto Write a bad review: Judie -1, Lauren -1, Carla -1
Public baths (If you have 19 or more points with Lauren, she’ll open the door)o F*ck her: S*x sceneo Leave: End of her patho I love you, Lauren: Lauren +1o Say nothing: No effect
Oliver (If you’re following Lauren’s path)o Go say something: Lauren +1o Don’t mess with anything: Oliver getting close to Lauren
David (If you’re following Rebecca’s path)o Horn in on their conversation: Rebecca +2o Stay out of it: No effect
Oliver at the beach (If you’re following Lauren’s path)o Offer to put sunscreen on her back: Lauren +1If you have 23 or more points with her, she’ll accept.o Go to another side of the beach: No effecto If you’re following Lauren, Judie, Iris, and Jasmine’s paths, all of them will reject Oliver and he’ll start to lose his mind.
Rebecca at the beach (If you’re following Rebecca’s path)o Help her: S*x scene. Rebecca +2o Go to the bus: End of her pathIf you have 10 or more points with her, she’ll have s*x with you tooo Spank her: Rebecca +1
Principal’s questions (If you’re following Rebecca’s path)o Marine Biology▪ Fish: Rebecca +1o Geography▪ Germany: Rebecca +1o History▪ Northumbria, Mercia and Wessex: Rebecca +1o S*x education: No effect
Aiko road trip (If you’re following Aiko’s path)o Yes: She’ll come on the tripo No: End of her path
Iris road trip (If you’re following Iris’ path)o Yes: She’ll come on the tripo No: End of her path
Radioo Leave it on this station: No effecto Look for another one 3 times: Lauren +1
Susanna’s hostel (If you’re following Lauren’s path)o Oh, she’s not my girlfriend, she’s my sister: Lauren -1o That’s correct: Lauren +1
Investigating the towno Visit the apothecaryo Visit the churcho Ignore all that and go to the tavern:Lauren -1, Judie -1. They’ll recover the key all by themselves.
Apothecaryo Buying products: You can only buy 2 of them.▪ Emerald Light: No effect▪ Embers Moan: Unlocks a S*x scene in the future.▪ Draught of harsh: No effect▪ Angel’s Breath: Man, this sh*t is strong.
Take his hand: Possible bad ending
Refuse: Possible good ending
Churcho If you’re “following Mike’s path” he’ll help you and you’ll unlock an extra scene recovering the key. If not, the girls will recover the key all by themselves.
Taverno Damn, that waitress is hot, isn’t she?: Lauren -1, Judie -1o Damn, that waitress is so pushy, isn’t she?: No effecto What were we talking about?: Lauren -1, Judie -1o Judie’s plan: Judie +1▪ Call the real police: The mayor lives▪ Give him a scare: The mayor dieso Lauren’s plan: Lauren +1(It’s worth watching both at least one time)
Saturday night (If you’re following Iris’ path)o You can sleep in my room if you want: Judie +1o Say nothing: End of Iris’ patho F*ck her: S*x sceneo Go to sleep: End of her path
Judie waking up (If you’re following Judie’s path)o Stop her: End of the sceneo Let her continue: Judie +2If you have 22 or more points with her, she’ll accept.

See more: How to Transfer WhatsApp Chats to Telegram on Android and iOS

Version 0.9

Magnus manoro A heart: Lauren -1o A rose: Lauren -1o A butterfly: Lauren +1o The infinity symbol: Lauren -1o Go save the girls: Possible good endingo Grab the Grimoire First: Possible bad endingo Ask Judie for one last effort: Judie +0o Distract Magnus so that she can escape: Judie +3
Asmodeus phone callo Tell him you have the Grimoire: No effecto Hide the truth: No effect
Roadside Motel (If you’re following Aiko’s path)o Go find her: S*x sceneo Wait for her in the van: No scene and end of her patho If you saw Judie and Iris’s thr*esome:▪ Yes: S*x scene▪ No: She’ll leave before having s*x
Jasmine’s invitationo If you’re following Jasmine’s and Lauren’s paths, you’ll go to her house at night.o Come on Judie, don’t be childish: Judie -1o We’ll be back soon: Judie +0o We’ll have a cosplay party: Judie +1
Lauren’s favoro I’ll go: Lauren +1 and Carla +1o I won’t go: Lauren -1
Lingerie store (If you’re following Carla’s path)o Leave the keys to the shop girl: No sceneo Give them to her yourself: S*x sceneIf you have 11 or more points with her, she’ll let you in.o Make a move: S*x sceneo Let it go: No sceneIf you impregnated her: (If you’re not following the pregnancy route, Carla +3)o Be supportive: Carla +3o Don’t be supportive: Carla -3
Jasmine’s party (If you’re following Jasmine’s and Lauren’s paths)o Once, in a public bath place: Lauren +1o Once, on a train: No effecto Once, in a hotel room: No effecto Truth or dare▪ Select ‘give Jasmine a kiss’ and ‘flash your bre*sts’▪ Jump into the pool: No scene(If you have 28 or more points with Lauren, she’ll propose one last dare)o Accept: S*x sceneo Refuse: No sceneo It’s true: Lauren’s s*x sceneo It’s not true: No sceneo Tell her about your plans: Keep following Jasmine’s routeo Don’t tell her anything: End of her path
Final sceneo Choose one girl: Blocks all the other pathso Leave no one behind: Harem patho K*ll Asmodeus: Possible good endingo Don’t k*ll him: Possible bad ending

Version 1.0

Friday morningo Check on Carla: Carla +1o Check on Lauren: Lauren +1o Check on Judie: Judie +1(You can do all of them)
Carla in the caro I love you: Carla +2o Thank you: Carla +1o Say nothing: Carla +0
Chapelo Talk to the priest: He will stop David from interrupting you later▪ (If you grabbed the Grimoire in Magnus Manor, he won’t help you and you’ll lose Rebecca’s path.)o Talk to the guests who are standing: Extra conversation lineso Talk to the guest who’s sitting:▪ Talk to the pianist:
Leave the Wedding March: Rebecca +0
I’m Blue: Rebecca +2
Evangelion: Rebecca +2
Bathroomo Give Rebecca a final goodbye: S*x scene & Rebecca +1o Leave: End of her path
Wedding(Rebecca won’t marry David if you have 15 or more points with her)
Cafeteriao Of course!: S*x scene & Judie +1o I can’t. I’m busy: No scene & Judie -1
Hot tubo If you didn’t use the spray with Fat Jack: No sceneo If you used the spray with Fat Jack:▪ Ask Jack for help: S*x scene▪ Let Aiko continue: End of the scene
Iris’ houseo A*al: Optional an*l scene & Judie +1o End scene: End of the scene.
Saturday Morning(You must have released Mike from prison)o Ask for Stabby Mike’s help: Possible good endingo Don’t get any help: No harem ending
Hotel movie nighto Dragon Ball Evolution: End of the sceneo DC Justice League: End of the sceneo Zack Snyder’s Justice League: S*x sceneo The Human Centipede 3: End of the sceneo Shrek: S*x scene
“Final battle”o Go back through the sewers: Bad endingo Confront Astaroth: Good ending
Final choiceo Accept: Bad endingo Refuse: Good ending

Possible endings

o Harem ending: Stabby Mike has to be recruited for the final battle. You must not have taken Astaroth hand in the apothecary’s dream. You must not have grabbed the Grimoire in Magnus’ Mansion.o “Solo” ending: If Mike is not there, the other pilot will force you to choose one girl.o Prison ending: If you went back through the sewers or you grabbed the Grimoire at the mansion.o Astaroth ending: If you accept Astaroth’s power and didn’t grab the Grimoire at the mansion.o Cemetery ending: If you betrayed Mike at the Yakuza meeting or didn’t shoot Asmodeus.o Secret ending: If you complete the game without following any of the girls’ paths

Once in a Lifetime Walkthrough