Here is the full list of all 24 12 Labours of Hercules XIII: Wonder-ful Builder achievements.
Earn every achievement
Complete four bonus levels in Gold time
Complete all levels in Gold time
Stop the clock with a bonus after completing a level
Beat a Developer's Record 20 times
Complete 20 levels in Gold time
Collect resources 100 times or more from respawn points
Build 3 obelisks on a single level
Leave an untouched bonus box
Finish level in Expert Mode and Gold Time having 3 seconds left
Activate bonus and boost of the same type together
Activate the 'Run Faster!' bonus with a complete Hermes' Obelisk
Call upon 3 different characters simultaneously
Use 2 different bonuses together
Use the same bonus again before its time runs out
Remove 4 obstacles using the 'Work Faster!' bonus
Complete 5 levels in Gold time
Complete a level in Gold time without using any bonuses
Find 5 puzzle pieces
Beat a Developer's Record 3 times
Activate 3 any boost boxes at the same time
Activate 2 boosts of the same type together
Remove 30 interactive objects (sheep, bushes etc.)
Workers must collect one resource after all the objectives are met