The Sims 4 Scientist Career Guide: How To Have Breakthroughs, Make Inventions And Serums

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Author: Jovanna
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Ready for some astonishing discoveries? Join the Scientist Career and become a scientist to be reckoned with. Read on to learn how to start, what your promotion tasks will be, and how to rank up!

Scientist Career Header

Join The Scientist Career And Make Groundbreaking Inventions!

The Sims 4: Get To Work features three amazing active careers, and Scientist Career is one of them! It’s time to brainstorm, make some groundbreaking discoveries, and be inventive. Being an active career, this one demands your full involvement, as you will have to work on completing daily tasks with your Sim, instead of just sending them off to work. There are 10 levels for you to conquer, and if you do everything well and rank up, you may even get a chance to encounter aliens and travel to Sixam. Sounds fun? Here is all you need to know about this career!

Ideal Mood, Compatible Traits, and Aspirations

The most useful mood you can have as a scientist in Sims 4 will be focused. No specific traits give notable boosts, but probably the most compatible ones are Genius, Cheerful, and Geek. The Genius trait is great for getting randomly focused. Cheerful Sims are more likely to feel happy, which can help battle negative moodlets they can get when using serums and inventions, and help them perform better. The Geek personality trait ties well with the career theme but won’t give you any special extra advantages. The Curator aspiration is probably the most useful and compatible since your Sim will need to do a lot of collecting as they progress in their Scientist career.

What It’s Like To Work At The Lab?

Scientist Career 1

As a scientist, your Sim will work with fellow scientists at the Science Lab. All your daily tasks will be listed in the career menu, and shown in the upper left corner of your screen, where you can track your progress. This will change every workday once you arrive at the lab. Besides creating key inventions and serums required for promotion (listed in the table below), this can also include simple activities, such as practicing analysis, socializing with coworkers, upgrading the Sim-Ray, or even watering plants in your lab! Some take just minutes, while others, such as making serums, take more time to accomplish.

When you arrive at work, the game will notify you about the main theme of your work day. You may have aliens infiltrate the lab, have daily experimentation days, or collect days, when you can focus on digging for collectibles needed for making serums and inventions.

More on SNOOTYSIMS: Are you thinking of joining Education Career in Sims 4? Read on to find out more about how to get this job, what to expect from it, and how to climb the ladder to success!

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Scientist Career Levels

Your Sim will be working Monday to Friday, from 10 AM to 7 PM. If you find that there is not enough time to complete all daily tasks, you can choose to stay 2 more hours at work. You can also leave work early, but this will negatively impact your career progress. In both cases, just click on the timer next to the progress bar, and choose the option you want.

CAREER LEVELSALARY
(HOUR/DAY)
SCHEDULEPROMOTION
TASKS
REWARDS
1. Lab Technician$24/hour
$216/day
Mon-Fri 10AM-7PMHave 2 Breakthroughs (Synthetic Food Serum + Momentum Conserver)/
2. Apprentice Inventor$32/hour
$288/day
Mon-Fri 10AM-7PMHave 4 Breakthroughs (Red Hot Serum + SimRay)– $192
– Journey to the Stars
– New Clothes
3. Junior Tinkerer$39/hour
$351/day
Mon-Fri 10AM-7PMHave 6 Breakthroughs (Rose Perfume Serum + Hover Lamp)– $256
– Flying Saucer Table Lamp
– New Clothes
4. Serum Sequencer$48/hour
$432/day
Mon-Fri 10AM-7PMHave 8 Breakthroughs (Snake Oil Serum + Satellite Dish)– $312
– Chemistry Lab
5. Technological Innovator$72/hour
$648/day
Mon-Fri 10AM-7PMHave 10 Breakthroughs (Slimify Serum + Cloning Machine)– $384
– SIM5-4 Test Tube Pedestal
– New Clothes
6. Ufologist$102/hour
$918/day
Mon-Fri 10AM-7PMHave 12 Breakthroughs (Ghost Goo Serum + Electroflux Wormhole Generator)– $576
– Cautionary Tale Door
– X-180 Shatterproof Window
7. Laboratory Leader$142/hour
$1278/day
Mon-Fri 10AM-7PMHave 14 Breakthroughs (Need Fixer Serum + Embiggen Serum)– $816
– Hygienic Decontamination Pod
8. Pioneer of New Technologies$187/hour
$1683/day
Mon-Fri 10AM-7PMHave 16 Breakthroughs (Spark Drive Serum + Ox Strength Serum)– $1136
– New Clothes
9. Mad Scientist$215/hour
$1935/day
Mon-Fri 10AM-7PMHave 18 Breakthroughs (Smart Serum + Fixer’s Luck Serum)– $1496
– New Clothes
10. Extraterrestrial Explorer$247/hour
$2223/day
Mon-Fri 10AM-7PMGo to Work! Can discover Reaper’s Friend Serum, Alien Aura Serum, and Age-Away Serum– $1720
– Out of this World Desktop
– New Clothes
– Mystery Science Laboratory styled room.

How To Have Scientific Breakthroughs?

Scientist Career 2

Having breakthroughs is essential for promotion on all levels. Look at these as random eureka moments. Your Sim can get them while browsing Simpedia, running on a treadmill, using a microscope, experimenting at the chemistry lab, having a thoughtful shower, pondering chess moves, or reading a book – just to name some. Scientists will need 2 extra breakthroughs every time they level up. Every interaction with an object that can provide a breakthrough will show with a lightbulb symbol. And, if your Sim gets a breakthrough, they will also get a light bulb above their head.

Serums And Inventions

Besides breakthroughs, to level up your Sim will also need to make serums and inventions. We will list the ingredients needed for all serums and inventions below, but if in doubt, you can check the ingredients in your Sim’s notebook. While you will need to create both serums and inventions at the first 6 levels, your focus will be entirely on making serums on the next levels.

Once your Sim becomes the Laboratory Leader at level 7, they will unlock the ability to give orders to coworkers in the lab, which is a great time-saver. You can order them to analyze crystals, experiment, invent, work on the rocket, or even visit aliens! Now, onto making serums and inventions!

Serums

Scientist Career 3

To reach the top of the career, your Sim will need to make 15 different serums, and most of those have a decent value. You’ll need plants to make them, so buy seed packets and plant plants at the lab or at home as early as you can. Once you have all the ingredients just use the chemistry lab.

Your Sim will need to test serums, though. They can do this themselves, or give serums to coworkers to try via Test Serum social interaction, which is a better option since they can give some negative moodlets if tainted. Once you make a serum, if you are past level 5, you can also use the cloning machine to duplicate them, which requires zero materials.

SERUMINGREDIENTSVALUEEFFECT
Synthetic Food
(Level 1)
Any plant x2$100Satisfies Hunger
Red Hot
(Level 2)
Basil$200Makes Sim Angry
Rose Perfume
(Level 3)
Rose$300Makes Sim Flirty
Snake Oil
(Level 4)
Daisy$400Cures ill Sims
Slimify
(Level 5)
Parsley x2
Carrot x2
$500Makes Sim slim
Ghost Goo
(Level 6)
Mushroom x3$600Turns Sim into a ghost
temporarily
Need Fixer
(Level 7)
Spinach
Any Common Metal x2
$650Meets all Sim’s needs
Embiggen
(Level 7)
Plantain x2
Apple x2
$700Makes Sim fat
Spark Drive
(Level 8)
Strawberry
Common Crystal (any)
$750Makes Sim Energized
Ox Strength
(Level 8)
Spinach x2
Common Crystal (any)
$800Makes Sim more muscular
Smart
(Level 9)
Chrysanthemum x2
Apple x2
$850Gives Sim 6h Moodlet
(various)
Fixer’s Luck
(Level 9)
Any Upgrade Parts x2$900Repairing broken objects is faster,
tinkering and salvaging give
extra Upgrade Parts (8h)
Reaper’s Friend
(Level 10)
Death Flower
Alien Crystal
$950Helps Sim avoid death
Alien Aura
(Level 10)
Alien Metal
Alien Crystal
Alien Plant
$1000Gives Sim alien powers for a while.
Age-Away
(Level 10)
Quill Fruit
Xenopetrium
Alien Crystal x2
$1050Resets current Sim’s age to day 1

Inventions

Scientist Career 4

All inventions are made with the Invention Constructor at the lab. There are 6 of them, and they all have a special effect. SimRay, Satelite Dish, Cloning Machine, and the Electroflux Wormhole Generator can also be upgraded on higher levels to unlock additional functions. To upgrade them, just drag them to Invention Constructor!

You will need to collect metals and crystals to construct some of these devices, and you can dig for them near your lab, or ask your coworkers if they have some. To get elements, follow this guide. Here are all of the inventions listed, along with the materials needed for their construction and the effect they have on Sims:

INVENTIONMATERIALS NEEDEDEFFECT
Momentum Conserver 
(Level 1)
/Knockout – Puts everyone to sleep.
Balder Epidemic – Makes everyone want to use the bathroom.
Happy Town – Makes everyone happy for 2h.
Angry Town – Makes everyone angry for 3h.
Dance Party – Makes everyone dance.
When upgraded at level 8, it can be used to contact aliens every 24h.
SimRay
(Level 2)
Common Metal Common CrystalLevel 2 – Freezes a Sim in an iceblock.
Level 3 – Transforms an object to another object.
Level 4 – Changes clothes for Sims.
Level 5 – Encourages targeted Sim to clean.
Level 6 – Encourages targeted Sim to sit.
Level 7 – Encourages targeted Sim to cook/eat.
Level 8 – Encourages targeted Sim to sleep.
Level 9 – Gives targeted Sim a panic tense moodlet for 2h.
Level 10 – Changes targeted Sim’s hair and skin, giving them a happy mood for 2 days.
Hoover Lamp
(Level 3)
/Gives a Focused mood randomly when turned on.
Satellite Dish
(Level 4)
common metal 3x common crystal 3xKnockout – Puts everyone to sleep.
Balder Epidemic – Makes everyone want to use bathroom.
Happy Town – Makes everyone happy for 2h.
Angry Town – Makes everyone angry for 3h.
Dance Party – Makes everyone dance.
When upgraded at level 8, it can be used to contact aliens every 24h.
Cloning Machine
(Level 5)
common metal 2x common crystal 2xCan be used to clone objects.
At level 8, when upgraded, you can also use it to clone Sims, and create a twin clone of your Sim.
Electroflux Wormhole Generator
(Level 6)
 uncommon metal 2x uncommon crystal 2x any element 2xCan be used to attempt alien contact, test an alien environment, or calibrate. When upgraded at level 10, it can be used for traveling to Sixam.

Wrapping It Up!

The Scientist Career is one of the game’s most fun and lucrative careers. Besides the salary, Sims can also earn decent amounts from transforming objects with Sim-Ray, copying objects, or even selling collectibles they don’t need. Besides completing daily tasks, they will also get to interact with aliens, especially on higher levels, which adds extra sauce to this career!


Your Author: Hi! I'm Jovanna

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