Here is the full list of all 16 Cloudberry Kingdom achievements.
Score 500k in an arcade game
Unlock every arcade game
Reach Hybrid Rush level 50
Finish the Story
Complete Chapter 4
Die 1337 Times
Complete Chapter 2
1000! This is how many obstacles you have already seen
Buy your first powerup
Complete Chapter 7
Finish a bungee level with 3 dead allies
Score 1.5 million in an arcade game
Get to level 20 while invisible in Escalation
Complete a chapter without dying
Save a level code
Watch a replay with 50+ attempts