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