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.
Give regeneration 25 times to the same soldier.
Have your Renegades defeat 50 twilight elves.
Throw 1,000 burning nuts.
Defeat 250 enemies while silenced.
Deal over 100,000 damage with Sylvan Curses.
Have 8 or more Runed Bears in any single stage.
Mark a total of 5 targets simultaneously.
Make the Razor Boars trample and kill 20 enemies.
Have your soldiers avoid 50 blasting spell explosions.
Complete any stage with 5 active arcane sentinels.
Have your Gryphon Riders defeat 25 Perythons.
Complete all campaign Iron challenges.
Complete all campaign Heroic challenges.
Raise all 3 basic heroes to level 10.
Earn 3 stars on each Ancient City campaign stage.
Earn all stars from each Campaign stage.
Keep enemies out of time for a total of 1000 seconds.
Defeat 500 enemies with the poison Vines.
Make 600 Blade Dance moves.
Scare 11 idle white rabbits!
Read all tip cards.
Complete the Campaign in Normal difficulty.
Defeat the Spider Goddess!
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.
Freeze 100 enemies with the Sorcerer's Stones.
Have Beresad and Ashbite defeat 100 enemies.
Defeat 50 sleeping enemies.
Earn 3 stars on each Faery Grove campaign stage.
Earn 50 stars.
Grow the beanstalk to the clouds!
Complete Stage 5 without building any barracks.
Find George!
Find the three apprentice relics!
Defeat 500 enemies with reinforcements' projectiles.
Entertain the funny lemure.
Earn 30 stars.
Defeat Malicia!
Stun 10 or more enemies with a single clobber.
Grow 100 barbed vines!
Complete a 9 tap challenge of the Shroom game.
Squish 10 gnomes!
Cast 1210 lightning bolts.
Defeat 50 flying enemies with Arcane Burst arrows.
Crystalize a single creep for more than 10 secs.
Have 1,500 of your own soldiers defeated in battle.
Defeat 5 Bandersnatches only by dealing them damage.
Defeat 100 gloomies before they duplicate.
Find the three playing friends.
Save Hans and Ethel.
Complete 7 stages without the hero dying.
Collect 100,000 gold from defeated enemies.
Earn 3 stars on each Elven Woods campaign stage.
Defeat 50 enemies with Eldritch Doom explosions.
Defeat Hi-Hi Enha, the Gnoll Chieftain.
Build a Level 4 tower on every holder of a stage.
Deploy 500 or more reinforcements into battle.
Earn 15 stars.
Perfect Parry for a total of 1000 damage.
Defeat 80 enemies with the magic Blossoms.
Find the matching bushes.
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.
Win stage 1 with 3 stars.
Defeat 10 enemies with a single thunderbolt power.
Help Wile E. capture the elusive bird.
Defeat Bram the Beheader.
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.
Defeat Godieth the Dark Balrog.
Complete the Campaign in Impossible difficulty.
Complete the Campaign in Veteran difficulty.