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