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