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