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