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