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