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