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