Sheep Hoarder Achievement
Gather 20 sheep in a Random Map game.Start a random map game against a minimum of five other players, on wonder race, post imperial age start, infinite resources, easiest difficulty and map full visible.
Once it starts check nearby to your town centre to ensure you have four sheep nearby. The other players will just build a wonder. Instead of building the wonder send out your scout and villagers to collect all the sheep on the map.