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