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