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