Here is the full list of all 27 Simmiland achievements.
humans surviving in sub-zero temperatures
have mankind build villages on 3 different islands
50% of eaten food was processed
mankind flew to space
humankind beat you and crossed the spacetime dimension
humankind beat the plague
get an IQ over 200
build modern homes and cars
create enough metal/glass/oil drums/batteries for an industrial revolution
found all non edible resources
found all types of food
build the sky tower
have mankind create a smelting furnace near lava
have mankind learn about conductive electricity the hard way
a type of divine intervention
create an oil reservoir
create the town center
create a volcano
have farms, an animal pen and a farmhouse
you shouldn't eat that...
have an oven and a cooking pot
inspect a swamp herb to have mankind realize medication
have mankind create a church
get 10+ population
create a civilization of at least 6+ pop with an IQ lower than 70
build a log cabin in the woods
create a berry bush