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