YORG.io 3 achievements

Reach day 20 to unlock - This should be pretty doable.

Have 10.000 crystals in your crystal storage.

Have 10 signal repeaters in one game.

The first 50 zombies are the hardest.

You placed 50 buildings, getting used to it already?

Time can be pretty short, not? You already played 15 minutes.

You reached level 5 - Thats a good starting point!

You made it to day 5 - not bad for a start!

You placed your first 5 buildings - Great!