Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A Moot Hall	Build a Moot Hall.
Arc Ship C	Have at least one of each craftsman during the course of a level.
Artillerist	Kill twenty critters with a watchtower across any number of levels.
Benefaction	Earn 500 SE from Sacred Altars across any number of levels.
Clip Clippety Clop	Have five peeps with clogs on during a level.
Deified	Rate A in all categories on a level.
Do-Re	Complete the tutorial level.
Dulce et Decorum est	Sacrifice ten martyrs across any levels.
Eggselent	Hatch hundred eggs across any number of levels.
Fionn mac Cumhaill	Upgrade a hero with clogs, armour and sharp tools.
Here I Stand	Build a Temple.
Home Improvements	Upgrade a building.
Industrious	Build a Workshop.
It's Alive!	Unleash a frankenpeep and use it to kill five critters.
Kurosawa	Have seven heroes active on one level.
Merciless	Kill hundred critters.
Metropolis	Build at least one of every building and upgrade across any number of levels.
Mi-La	Complete level 5.
Omnipresent	Rate A in all categories across all levels.
Orgone Accumulator	Store a rainbow in a cloudbuster.
Pax Peepica	Bring Harmony to all Islands.
Relentless	Survive five nights on a level.
So-Fa	Complete level 9.
Speculate to Accumulate	Upgrade a resource.
Stormborn	Use each type of weather at least once.
Ten Shun	Build a Barracks.
Ti!	Complete level 13.
Up for the Craic	Fill your tavern during the night.
Vesta	Burn a holy beacon for an entire night.
Vincere aut Mori	Have only a single injured hero peep left alive at the end of a level.
Willy Pete	Kill ten critters with grenades.