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