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.
Throw 1,000 burning nuts.
Deal over 100,000 damage with Sylvan Curses.
Have your Renegades defeat 50 twilight elves.
Defeat 250 enemies while silenced.
Mark a total of 5 targets simultaneously.
Raise all 3 basic heroes to level 10.
Earn all stars from each Campaign stage.
Earn 3 stars on each Ancient City campaign stage.
Give regeneration 25 times to the same soldier.
Make the Razor Boars trample and kill 20 enemies.
Have Beresad and Ashbite defeat 100 enemies.
Defeat 50 flying enemies with Arcane Burst arrows.
Keep enemies out of time for a total of 1000 seconds.
Crimson Sentence 10 enemies in a single wave.
Have your soldiers avoid 50 blasting spell explosions.
Defeat 500 enemies with reinforcements' projectiles.
Earn 3 stars on each Faery Grove campaign stage.
Complete the Campaign in Normal difficulty.
Defeat the Spider Goddess!
Grow 100 barbed vines!
Make 600 Blade Dance moves.
Earn 50 stars.
Freeze 100 enemies with the Sorcerer's Stones.
Prevent Mactans from webbing at least 8 towers.
Build a Level 4 tower on every holder of a stage.
Defeat 7 Golems before they walk past half the stage.
Defeat 500 enemies with the poison Vines.
Find the three apprentice relics!
Entertain the funny lemure.
Complete any stage with 5 active arcane sentinels.
Defeat Malicia!
Stun 10 or more enemies with a single clobber.
Have 1,500 of your own soldiers defeated in battle.
Complete a 9 tap challenge of the Shroom game.
Have your Gryphon Riders defeat 25 Perythons.
Have 8 or more Runed Bears in any single stage.
Earn 30 stars.
Squish 10 gnomes!
Collect 100,000 gold from defeated enemies.
Cast 1210 lightning bolts.
Crystalize a single creep for more than 10 secs.
Defeat 5 Bandersnatches only by dealing them damage.
Defeat 50 enemies with Eldritch Doom explosions.
Defeat 100 gloomies before they duplicate.
Find the three playing friends.
Save Hans and Ethel.
Complete Stage 5 without building any barracks.
Defeat 50 sleeping enemies.
Grow the beanstalk to the clouds!
Deploy 500 or more reinforcements into battle.
Complete 7 stages without the hero dying.
Earn 3 stars on each Elven Woods campaign stage.
Defeat Hi-Hi Enha, the Gnoll Chieftain.
Find George!
End stage 3 without scaring more than 3 hyenas.
Scare 11 idle white rabbits!
Earn 15 stars.
Call 13 or more early waves on any given stage.
Defeat 80 enemies with the magic Blossoms.
Perfect Parry for a total of 1000 damage.
Find the matching bushes.
Save 13 barrelled dwarves.
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.
Read all tip cards.
Defeat 10 enemies with a single thunderbolt power.
Win stage 1 with 3 stars.
Complete all campaign Heroic challenges.
Complete all campaign Iron challenges.
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.
Defeat Baj'Nimen the hateful warlord.
Stun 200 enemies with the white trees' power.
Have Bolverk kill 100 enemies.
Defeat Godieth the Dark Balrog.
Complete the Campaign in Veteran difficulty.
Complete the Campaign in Impossible difficulty.