Here is the full list of all 25 Cradle achievements.
Find the horse
Find the Children of the Universe text
Find all the Gerbera Garden instructions
Find all the Babylonian Effect texts
Fall from a great height 5 times in a row
Destroy 50 Dark Swirls
Launch a rocket
Explode 50 bombs
Complete each pavilion in less than four minutes
Equip Ida with a new synchronizer
Discover the mystery of your childhood
Complete the Magic Lakes pavilion
Complete all the pavilions without falling in water
Build 50 platforms
Switch on the network terminal
Complete the Cloudy Country pavilion
Equip Ida with new power supply
Collect the most beautiful flowers
Complete the Tropical Islands pavilion
Restore Ida’s eyesight
Take care of the eagle
Find your toys
Activate Ida
Complete the Endless Sands pavilion
Restore Ida’s breath