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