:)
Complete Chapter 3.
A (semi) private moment
Find the hidden picture in the finale.
A meeting of the minds
Complete the finale.
Actually reading the terms and conditions
Listen to all of the bartender's disclaimers without skipping any.
At least he's good at math
Experience every excerpt from Newton's fanfiction.
Blasts from the past
Dodge Lupin's laser shots until he runs out of one-liners.
Did you seriously just GUESS that?
Set the correct combination for the Vitruvian sign without first finding the clue for it.
Dream wrangler
Help the sleeping guard catch the centaur.
DUN-DUN-DUN-DUNNNNNN
Complete Chapter 1.
Frustrated fireman
Hit the unbreakable emergency glass with the hammer three times.
If it doesn't work this time I quit
Perform a toast with the mug filled to each level.
If it looks like a duck...
Check yourself out in the mirror.
Let's do the time warp again!
Reset your progress on a chapter you've 100% completed.
Librus distractificus!
Find the hidden picture in Chapter 2.
On the shoulders of nitwits
Complete Chapter 2.
Plumbing the depths
Explore the sleeping plant for evidence of a previous meal.
Real-life time traveler
Start up the game before a certain other time-traveling adventure game was even released.
Subito fortissimo
Find the hidden picture in Chapter 1.
World's worst hider
Get kicked out of Newton's yard in three different ways.
You didn't hear it from me, but...
Find the hidden picture in Chapter 3.