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