How to get the extinction achievement.
 
 

Mods Required

– Smart Spawner
 
– Time Accelerator
 
 
 

Step 1

Place a bunch of decimators in a row like this:
 

 
 
 

Step 2

Place a bunch of smart spawners above the decimators like this:
 

 
 
 

Step 3

Right click each smart spawner individually and scroll down till you see “set item”. click that and change it to Human.
 
 

 
 
 

Step 4

Place a metronome above the smart spawners and connect the metronome to all of the smart spawners with the propagation wire.
 
 

 
 
 

Step 5

Highlight everything and freeze it.
 
 
 

Step 6

Spawn the time accelerator and activate it. When you right click it you can set the speed to however fast you want. it does get laggy if too fast tho, so keep that in mind.
 
 

 
 
 

Final Result

This is the final result! simply unpause time and activate everything! The final result should look like this:
 
 

 
 

 
 
Here we come to an end for People Playground How to get extinction achievement + Mods hope you enjoy it. If you think we forget something to include or we should make an update to the post let us know via comment, and we will fix it asap! Thanks and have a great day!