Here is the full list of all 22 12 Labours of Hercules IV: Mother Nature Platinum Edition achievements.
Prevent thief from stealing resources during a single level!
Earn every achievement!
Complete a level in Gold time without using any bonuses.
Complete the super-bonus level in Gold time!
Complete four bonus levels in Gold time!
Complete all levels in Gold time!
Collect 100 golds.
Complete 20 levels in Gold time!
Activate the 'Run Faster!' bonus with a complete Hermes' Obelisk!
Outsmart a thief by stealing something from him - right from under his nose!
Find 5 or more hidden objects on a single level!
Beat a Developer's Record 10 times!
Call upon 5 characters.
Collect 100 resources of any kind with Demeter's Obelisk!
Use 2 different bonuses together.
Find 5 puzzle pieces!
Use the same bonus again before its time runs out.
Complete 3 levels in Gold time.
Remove 4 obstacles using the 'Work Faster!' bonus!
Beat a Developer's Record!
Workers must collect one resource after all the objectives are met.
Call upon 3 different characters simultaneously.