Collect all weapons

A color has been brought back

Hit 20 enemies by a car

Scan all mobs

Complete one Chapter on Knight or higher difficulty, without being hit once

Obtain at least 3000 points from bonuses in a fight

Kill Hedgie

Get launched by a Pufferbird, then kill it.

Set foot on AR-Y 26 for the first time. I guess that counts as an achievement?

Fully upgrade one skill tree

Donʼt let a sprout grow into a mutant

Take a train at the Lesnaya Maglev train station

Create a weapon in a crafting machine