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