Here is the full list of all 21 Braveland achievements. It takes around 6-8 hours to unlock all of the achievements on Windows.
The best equipment of all four types on.
All four equipment items on.
Sigurd defeated.
Game completed without using the easy level of difficulty.
Game completed using only the hard level of difficulty.
Rain of Fire spell learned.
100 units encouraged.
All warrior abilities learned.
Three treasure chests collected.
Acceleration spell used 10 times.
Defense spell used 10 times.
Arakin defeated.
1000 damage inflicted to the enemies with Fire Arrow.
You defeated the army without losing a single warrior.
Page on Facebook or Twitter visited.
Fromm defeated.
Equipment item on.
Two warrior abilities learned.
Treasure chest collected.
Warrior ability learned.
Peasants have joined you.