Here is the full list of all 58 Novus Inceptio achievements.
You've earned 1000 Christmas tokens
Ingame character reached 3 generation
You've opened 300 Christmas presents
You've earned 500 Christmas tokens
You've earned a special hat during Christmas event
Use skill more than 500 times
You've opened 150 Christmas presents
You've earned 250 Christmas tokens
You've opened 90 Christmas presents
You've opened 60 Christmas presents
You've earned 100 Christmas tokens
Use skill more than 1000 times
You've opened 30 Christmas presents
You've earned 50 Christmas tokens
You've earned 10 Christmas tokens
You've opened 3 Christmas presents
Get your reward from random world gift during Christmas event
You've earned 1000 Halloween tokens
Ingame character reached 2 generation
Ingame character celebrates 70 years
You've earned 500 Halloween tokens
You've earned a special hat during Halloween event
Ingame character celebrates 60 years
You've earned 250 Halloween tokens
You've earned 100 Halloween tokens
You've earned 50 Halloween tokens
You've earned 10 Halloween tokens
Get your reward from Trick-or-Treat during Halloween event
Ingame character celebrates 50 years
Use skill more than 100 times
Play game in during NI 1st Anniversary or get a 1st anniversary statue at the trade terminal.
Proud owner of the 2016 anniversary gift, the statue of the 1st anniversary of Novus Inceptio or get a statue at the trade terminal.
Play game in during NI 2nd Anniversary or get a 2nd anniversary statue at the trade terminal.
Proud owner of the 2017 anniversary gift, the statue of the 2nd anniversary of Novus Inceptio or get a statue at the trade terminal.
Ingame character celebrates 40 years
Player tastes toadstool
Ingame character celebrates 30 years
Use skill more than 10 times
Play Novus Inceptio in a Early Access or later after the game is released.
Use skill more than 5000 times
Ingame character reached 4 generation
Ingame character reached 5 generation
Ingame character reached 10 generation
Ingame character reached 25 generation
Ingame character reached 50 generation
Ingame character reached 100 generation
Play game in during NI 3nd Anniversary or get a 3nd anniversary statue at the trade terminal.
Proud owner of the 2018 anniversary gift, the statue of the 3nd anniversary of Novus Inceptio or get a statue at the trade terminal.