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.
Defeat 500 enemies with reinforcements' projectiles.
Deal over 100,000 damage with Sylvan Curses.
Have your Renegades defeat 50 twilight elves.
Make the Razor Boars trample and kill 20 enemies.
Give regeneration 25 times to the same soldier.
Defeat 500 enemies with the poison Vines.
Have your Gryphon Riders defeat 25 Perythons.
Raise all 3 basic heroes to level 10.
Throw 1,000 burning nuts.
Complete all campaign Iron challenges.
Complete all campaign Heroic challenges.
Freeze 100 enemies with the Sorcerer's Stones.
Have Beresad and Ashbite defeat 100 enemies.
Defeat 250 enemies while silenced.
Stun 10 or more enemies with a single clobber.
Defeat 50 enemies with Eldritch Doom explosions.
Defeat 50 flying enemies with Arcane Burst arrows.
Have 1,500 of your own soldiers defeated in battle.
Save Hans and Ethel.
Grow the beanstalk to the clouds!
Cast 1210 lightning bolts.
Mark a total of 5 targets simultaneously.
Earn 50 stars.
Make 600 Blade Dance moves.
Earn 3 stars on each Ancient City campaign stage.
Earn all stars from each Campaign stage.
Complete the Campaign in Normal difficulty.
Defeat the Spider Goddess!
Prevent Mactans from webbing at least 8 towers.
Defeat 7 Golems before they walk past half the stage.
Deploy 500 or more reinforcements into battle.
Find the three apprentice relics!
Find George!
Find the matching bushes.
Entertain the funny lemure.
Earn 3 stars on each Faery Grove campaign stage.
Defeat Malicia!
Collect 100,000 gold from defeated enemies.
Earn 30 stars.
Perfect Parry for a total of 1000 damage.
Keep enemies out of time for a total of 1000 seconds.
Grow 100 barbed vines!
Complete a 9 tap challenge of the Shroom game.
Complete 7 stages without the hero dying.
Defeat 50 sleeping enemies.
Squish 10 gnomes!
Complete any stage with 5 active arcane sentinels.
Crystalize a single creep for more than 10 secs.
Defeat 5 Bandersnatches only by dealing them damage.
Have 8 or more Runed Bears in any single stage.
Crimson Sentence 10 enemies in a single wave.
Build a Level 4 tower on every holder of a stage.
Defeat 100 gloomies before they duplicate.
Find the three playing friends.
Earn 3 stars on each Elven Woods campaign stage.
Defeat Hi-Hi Enha, the Gnoll Chieftain.
Defeat 80 enemies with the magic Blossoms.
Complete Stage 5 without building any barracks.
Earn 15 stars.
Scare 11 idle white rabbits!
Defeat 10 enemies with a single thunderbolt power.
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.
Defeat 900 gnolls.
End stage 3 without scaring more than 3 hyenas.
Complete 3 stages without the hero dying.
Save 13 barrelled dwarves.
Read all tip cards.
Win stage 1 with 3 stars.
Help Wile E. capture the elusive bird.
Defeat Bram the Beheader.
Collect the 3 strange skulls.
Help Malik escape.
Defeat 100 Bloodsydian Gnolls.
Stun 200 enemies with the white trees' power.
Kill 100 Mounted Avengers.
Defeat Baj'Nimen the hateful warlord.
Have Bolverk kill 100 enemies.
Defeat Godieth the Dark Balrog.
Complete the Campaign in Veteran difficulty.
Complete the Campaign in Impossible difficulty.