Here is the full list of all 39 SpellForce 3 achievements.
Sided with the Iron Falcons in Aonir's Blade.
Gave more than the bare minimum when asked for help.
Gained the allegiance of the Morhir Elves.
Gained the allegiance of the Orcish Firewielders.
Gained the allegiance of the Wayfarers.
If only real life were as simple as that.
Helped all of the Refugees in Farlorn's Hope.
Defeated the Nortander army in the Iskander Wilds.
Reached hero party level 20 in the campaign.
Claimed Mulandir as your base of operations.
Escaped the Grey Keep with a new ally.
Dealt with Alistair.
Finished Liannon.
Got your first level up.
Completed the Mentalist Ritual at Aonir's Blade.
Rallied all possible companions to your cause.
Learned how to summon Titans.
Freed all the prisoners when escaping from the Grey Keep.
Brought a tribute to the God-King.
You fulfilled a task for the Elder Dragon.
Sided with the Deathmen in Aonir's Blade.
The fate of Nortander lies in your hands.
You annoyed the composer by muting the ingame music.
You were killed by peaceful wildlife.
Reached the maximum hero party level in the campaign.
Unlocked the human faction and upgraded it to the maximum.
Unlocked the elven faction and upgraded it to the maximum.
Unlocked the orc faction and upgraded it to the maximum.
Slew the Elder Dragon.
Defeat a human opponent in PvP.
Played the campaign together with a friend.
Stop touching the workers!
Those prisoner clothes really look good on you.
Played a practice skirmish match against the AI.
You avatar died.
Fully upgraded Isgrimm's armor.
You were killed by a tiny spider. That's actually pretty impressive.
Defeated the Orcs in Farlon's Hope without producing extra units.
Beat the SpellForce III campaign.