Here is the full list of all 24 12 Labours of Hercules VII: Fleecing the Fleece (Platinum Edition) achievements.
Complete four bonus levels in Gold time!
Find 5 or more hidden objects on a single level!
Earn every achievement!
Complete all levels in Gold time!
Complete the super-bonus level in Gold time!
Build 3 obelisks on a single level.
Activate the 'Run Faster!' bonus with a complete Hermes' Obelisk!
Beat a Developer's Record 20 times!
Collect resources 100 times or more from respawn points.
Collect 100 golds
Collect 100 resources of any kind with Demeter's Obelisk!
Complete 20 levels in Gold time!
Finish level in Expert Mode and Gold Time having 3 seconds left!
Collect 5 more resources than the objective requires
Remove 4 obstacles using the 'Work Faster!' bonus!
Use 2 different bonuses together
Find 5 puzzle pieces!
Call upon 5 characters
Use the same bonus again before its time runs out
Complete 5 levels in Gold time
Complete a level in Gold time without using any bonuses
Call upon 3 different characters simultaneously
Beat a Developer's Record 3 times!
Workers must collect one resource after all the objectives are met.