Here is the full list of all 35 SpellForce 3: Fallen God achievements.
Finish the Fallen God campaign with the tribe.
Beat the Fallen God campaign on Circle Mage difficulty.
Fully assemble the body of Zarach's cub.
Succesfully train a War Bringer.
Complete the optional Brittlebone Fields mission.
Use a Potion of Fresh Start.
Craft 50 items.
Have Zazka carry five ingredients at once.
Find three hidden statues near the smith.
Find all optional Time Windows in the Temple of the Sacred Seal.
Sidegrade a Troll unit by sending it to a different school.
Get your entire party killed.
Eat Chieftain Narjak's heart.
Summon Mugwa's Cub.
Revive a fallen hero.
Skip 100 dialogues.
Make a decision in the Mountain Village.
Fight dwarves with a special kind of uprising.
Solve the mosaic puzzle.
Escort the harvester for a second round.
Unlock all areas in the Temple of the Sacred Seal.
Collect the maximum amount of bone dust.
Collect all Hybernian Writings.
Finish the Fallen God campaign without the tribe.
Summon five Ancestor Spirits simultaneously.
Accumulate 100 Rage points with Noag.
Have Noag collect a total of 100 junk.
Have Grungwar buff Akrog's totem.
Play the Fallen God campaign in co-op with a friend.
Tinkerer
Spend 30+ hours in one playthrough of Fallen God.
Build every type of Ironbeak at least once.
Win a ranked match playing Trolls.
Finish any ranked match.
Look at the credits of your own volition (or because you really want this achievement).