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