Full list of all 54 Lawn Mowing Simulator achievements.
The base game contains 42 achievements, and there are 2 DLC packs containing 12 achievements.
Complete all 4 Ancient Britain challenges
Complete any of the Ancient Britain career contracts with a Knight mower.
Find the valuable on The Ancient Auroch
Find the valuable on Aurochs Hill
Find the valuable on Druid Tor
Find the valuable on The Royal Stones
Complete any Dino Safari contract in Career mode.
Complete an overgrown contract on the Raptor paddock in Career mode.
Find the valuable in Herbivore Valley
Find the valuable in Cretaceous Canyon
Find the valuable in the Raptor enclosure
Find the valuable in the T-Rex paddock