Here is the full list of all 26 Creature in the Well trophies - there are 8 bronze, 10 silver, 7 gold and 1 platinum.
Unlock all other trophies
Find all capes
Fully upgrade the BOT-Core
Save Mirage from the sandstorm
Find all of Danielle's tools
Enter the Creature's well
Unlock the Weather Control Monolith
Find all the lore
Generate a total of 2,000,000 power
Find Phillip's prototype
Find the scavenger's hidden stash
Heal a total of 1,000 health absorbed from anomaly balls
Charge 7 orbs at once
Help Roger mop the floor
Let's play
Destroy 100 drones using EMPs
Unlock the Support Monoliths
Find a secret strike tool
Get thrown out of the machine
Hit 20 bumpers with one shot
Generate 1,000 power in one hit
Upgrade your BOT-Core
Activate the Power Reserves
Find a secret charge tool
Open the temple
Try to escape the sandstorm