Here is the full list of all 60 Numberline 2 achievements.
Complete your first level
Complete second level
Gaben is crying
Nice, there are only 56
Funny, in the last game you by this time have only received the second achievement
Complete sixth level
Cool, you already passed the 7 levels
Complete eighth level
Omg, you're close to the anniversary
ANNIVERSARY!1!1!
Wow, you passed the level. Have you noticed his number both numbers are the same? Cool
Nice
Not good that's all
Complete eleventh level
Such a small anniversary :)
4x4
You went far enough, baby
Complete eighteenth level
Omg, you're close to the second anniversary
You passed the third of the game, there's no turning back
Hey, you're smart
Guess what is common in the rooms of this level with the number of eleventh level
You went through 23 levels, what else is there to say
2x2x2x3
25 again (understand only Russian :D)
You are genius
7x3
Almost 228, hehehe.
February 29, 2017, I found a girlfriend... well, you understand...
You're halfway there!
Complete 31st level
Interesting (not.) fact. You have 32 teeth.
33 = 11x3. ILLUMINATI CONFIRMED!1!
...56...78
7x5
6x6
Complete 37th level
Honestly, I don't know what to write in the description of the achievement.
40-1. A coincidence? I don't think so.
You've passed the 2/3 way...
Wow, just for the sake of the description to the next achievement was worth to create a game!!!
The Ultimate Question of Life, the Universe, and Everything.
The Ultimate Question of Life, the Universe, and Everything+1 :D
44=33+11. Now, certainly CONFIRMED!!!
It's time to stop.
You can't go no further.
There really will be very difficult.
Stop!!!
7x7
5/6 of the way. You're close to victory.
17x3!
52/60 of the way... Oh... no... hmm. 26/30? No. 13/15 here, yeah. I'm great!
I don't know what to say about 53.
...32...10...
Two fives, you're learning well :)
...78...910...
Three!!!
Two!
One!..
HOW?! How did you do it bro?! 0.o