At the moment, there are no Steam achievements for this game. However, there are achievements available in-game. These are really just for your own enjoyment!

Let me know if you have any questions!

For consistently raising the alert

Press the alarm button outside the lounge every time you pass by, regardless of whether it's daytime or nighttime. You should press the button at least 12 times.

For messing up Mason's desk

When Mason is not at his desk, rearrange everything you find there. This includes paper clips, sticky notes, pencils, markers, and the items in his pencil cup. Do this at least three separate times.

For frequent flights

NOTE: You need to do this before Victor occupies Niko's office

Press the silver button next to the pigeon in Niko's office at least 20 times.

Playing the boards

Keep playing Aggregation until you successfully beat all 25 levels.

Sampling all of Niko's candy

NOTE: You need to do this before Victor occupies Niko's office

After you get the Koko Mallos for Ryan, complete the memory puzzle 11 additional times in order to eat all of the candy bars.

For finding a secret surprise!

Find at least one out of three easter eggs.

If you need help finding the easter eggs, check my guide here.

Creating many formulas

Mix all six formulas as outlined in the "Solutions" notebook. After finishing each formula, place it in one of the bottles for mixed solutions. Then dispose of the bottle in the designated hazardous waste disposal area.

Rebuilding the robotic feline

Find all 7 pieces of the robotic cat and assemble them on the table in the workshop.


1 - Head = on Ryan's workbench
2 - Tail = next to the alarm clock in Nancy's bedroom
3 - Leg = on the dining table in the lounge
4 - Torso = in the Main Lab, locate the panel labeled 'Danger High Voltage.' To the left of this panel, you will find the cat torso.
5 - Leg = in the photolithography lab
6 - Leg = in Mason's cubicle under the printer
7 - Leg = after you hear paper shredding in Gray’s Security room, use the alarm to sneak in and look behind the shredder

Creating shockingly beautiful music

After you successfully play Niko's song on the small Tesla coil, compose and play at least 10 more songs. Make sure the notes fill up the entire musical staff.

Between each song, step away from the coil and then return to it before starting the next composition.

For running wireless energy tests

After repairing the big Tesla coil, turn it on and off at least 10 times.

For pilfering gelatinous ursines

After Ryan asks you to get Victor's candy, go to Niko's office. Don't ask for the candy.

Return to Ryan's workshop, and you'll find that she's no longer there. Take the gummy bears on her workbench. Nancy will initially suggest waiting, but if you click on them a second time, Nancy will take them anyway.

For acing the final test

At the end of the game, you will see a trivia question just before the in-game awards and credits. Provide the correct response to the question.

Tips
Once the trivia question appears, make sure to save your game. This will preserve the question, allowing you to reload the save file and make another attempt if you answer it incorrectly.

Or you can use a spoiler below:
How much of a shock can an electric eel produce? 650 volts
Which key card number belonged to Ellie? 198257112
Which chemical was found in the supply cabinet? Hydrofluoric acid
Who was Nikola Tesla's partner during the War of the currents? George Westinghouse
Which item was not displayed in the halls? A painting
What object was on the shelf above Niko's desk in his study? A rabbit
Which candy was not available in Niko's candy case? Cow-A-Mel
Which title was not on the bookshelves? Beyond the Tales: The Brothers Grimm