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