Here is the full list of all 21 Children of the Sun achievements.
Avoid the Debris
Precise deviation might gets things on fire
Through their homes
He is blocking the entrance
350 meters are a long way
Most can burn, but inside they can't
Just passing through
Drifting into their conclusion
You can see them all
Two in One
Open Gates through their Hearts
Gas Tanks make the World burn brighter
The Virus is in their heads
Some are on the run
The Sun shines through
Bullets that burn, are Bullets that hurt
Appealing views from the top
When it moves, it spreads
It's been a long time
Consecutive prayers kill
Direct hits hit the hardest