Full list of all 83 Kingdom Rush Origins achievements. It takes around 30-35 hours to unlock all of the achievements in the base game on Windows.
The base game contains 71 achievements, and there are 3 DLC packs containing 12 achievements.
Deal over 100,000 damage with Sylvan Curses.
Throw 1,000 burning nuts.
Complete all campaign Heroic challenges.
Complete all campaign Iron challenges.
Defeat 250 enemies while silenced.
Raise all 3 basic heroes to level 10.
Have 8 or more Runed Bears in any single stage.
Mark a total of 5 targets simultaneously.
Make 600 Blade Dance moves.
Complete any stage with 5 active arcane sentinels.
Have your Renegades defeat 50 twilight elves.
Freeze 100 enemies with the Sorcerer's Stones.
Have Beresad and Ashbite defeat 100 enemies.
Entertain the funny lemure.
Make the Razor Boars trample and kill 20 enemies.
Have your soldiers avoid 50 blasting spell explosions.
Defeat 500 enemies with the poison Vines.
Grow 100 barbed vines!
Give regeneration 25 times to the same soldier.
Stun 10 or more enemies with a single clobber.
Grow the beanstalk to the clouds!
Have your Gryphon Riders defeat 25 Perythons.
Find George!
End stage 3 without scaring more than 3 hyenas.
Earn 3 stars on each Faery Grove campaign stage.
Earn all stars from each Campaign stage.
Scare 11 idle white rabbits!
Defeat 50 sleeping enemies.
Keep enemies out of time for a total of 1000 seconds.
Earn 50 stars.
Earn 3 stars on each Ancient City campaign stage.
Defeat the Spider Goddess!
Complete the Campaign in Normal difficulty.
Crimson Sentence 10 enemies in a single wave.
Build a Level 4 tower on every holder of a stage.
Defeat 7 Golems before they walk past half the stage.
Prevent Mactans from webbing at least 8 towers.
Find the three apprentice relics!
Call 13 or more early waves on any given stage.
Cast 1210 lightning bolts.
Defeat Malicia!
Defeat 500 enemies with reinforcements' projectiles.
Complete a 9 tap challenge of the Shroom game.
Earn 30 stars.
Squish 10 gnomes!
Defeat 5 Bandersnatches only by dealing them damage.
Defeat 50 flying enemies with Arcane Burst arrows.
Crystalize a single creep for more than 10 secs.
Collect 100,000 gold from defeated enemies.
Have 1,500 of your own soldiers defeated in battle.
Defeat 100 gloomies before they duplicate.
Find the three playing friends.
Save Hans and Ethel.
Defeat 50 enemies with Eldritch Doom explosions.
Earn 3 stars on each Elven Woods campaign stage.
Complete 7 stages without the hero dying.
Defeat Hi-Hi Enha, the Gnoll Chieftain.
Perfect Parry for a total of 1000 damage.
Defeat 80 enemies with the magic Blossoms.
Complete Stage 5 without building any barracks.
Earn 15 stars.
Find the matching bushes.
Deploy 500 or more reinforcements into battle.
Don't let the hero die against an Ettin on Stage 4.
Activate 50 magical plants.
Defeat 900 gnolls.
Complete 3 stages without the hero dying.
Save 13 barrelled dwarves.
Read all tip cards.
Defeat 10 enemies with a single thunderbolt power.
Win stage 1 with 3 stars.
Collect the 3 strange skulls.
Defeat Bram the Beheader.
Help Wile E. capture the elusive bird.
Help Malik escape.
Defeat 100 Bloodsydian Gnolls.
Kill 100 Mounted Avengers.
Stun 200 enemies with the white trees' power.
Defeat Baj'Nimen the hateful warlord.
Have Bolverk kill 100 enemies.
Complete the Campaign in Impossible difficulty.
Defeat Godieth the Dark Balrog.
Complete the Campaign in Veteran difficulty.