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.
Raise all 3 basic heroes to level 10.
Have your soldiers avoid 50 blasting spell explosions.
Have your Renegades defeat 50 twilight elves.
Deal over 100,000 damage with Sylvan Curses.
Make the Razor Boars trample and kill 20 enemies.
Throw 1,000 burning nuts.
Keep enemies out of time for a total of 1000 seconds.
Defeat 250 enemies while silenced.
Make 600 Blade Dance moves.
Have Beresad and Ashbite defeat 100 enemies.
Defeat 50 flying enemies with Arcane Burst arrows.
Stun 10 or more enemies with a single clobber.
Defeat 500 enemies with the poison Vines.
Crystalize a single creep for more than 10 secs.
Defeat 50 sleeping enemies.
Grow 100 barbed vines!
Mark a total of 5 targets simultaneously.
Read all tip cards.
Crimson Sentence 10 enemies in a single wave.
Give regeneration 25 times to the same soldier.
Have 8 or more Runed Bears in any single stage.
Have your Gryphon Riders defeat 25 Perythons.
Complete all campaign Heroic challenges.
Complete all campaign Iron challenges.
Freeze 100 enemies with the Sorcerer's Stones.
Prevent Mactans from webbing at least 8 towers.
Don't let the hero die against an Ettin on Stage 4.
Defeat 80 enemies with the magic Blossoms.
Earn 50 stars.
Defeat 500 enemies with reinforcements' projectiles.
Complete any stage with 5 active arcane sentinels.
Have 1,500 of your own soldiers defeated in battle.
Cast 1210 lightning bolts.
Find the three apprentice relics!
Complete a 9 tap challenge of the Shroom game.
Save Hans and Ethel.
Perfect Parry for a total of 1000 damage.
Grow the beanstalk to the clouds!
Scare 11 idle white rabbits!
Find George!
End stage 3 without scaring more than 3 hyenas.
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!
Build a Level 4 tower on every holder of a stage.
Defeat 7 Golems before they walk past half the stage.
Collect 100,000 gold from defeated enemies.
Entertain the funny lemure.
Earn 3 stars on each Faery Grove campaign stage.
Defeat Malicia!
Defeat 50 enemies with Eldritch Doom explosions.
Earn 30 stars.
Squish 10 gnomes!
Complete 7 stages without the hero dying.
Defeat 5 Bandersnatches only by dealing them damage.
Find the three playing friends.
Deploy 500 or more reinforcements into battle.
Defeat 100 gloomies before they duplicate.
Earn 3 stars on each Elven Woods campaign stage.
Defeat Hi-Hi Enha, the Gnoll Chieftain.
Complete Stage 5 without building any barracks.
Earn 15 stars.
Find the matching bushes.
Activate 50 magical plants.
Defeat 10 enemies with a single thunderbolt power.
Call 13 or more early waves on any given stage.
Defeat 900 gnolls.
Complete 3 stages without the hero dying.
Save 13 barrelled dwarves.
Win stage 1 with 3 stars.
Defeat Bram the Beheader.
Collect the 3 strange skulls.
Help Wile E. capture the elusive bird.
Help Malik escape.
Defeat 100 Bloodsydian Gnolls.
Stun 200 enemies with the white trees' power.
Defeat Baj'Nimen the hateful warlord.
Kill 100 Mounted Avengers.
Defeat Godieth the Dark Balrog.
Have Bolverk kill 100 enemies.
Complete the Campaign in Impossible difficulty.
Complete the Campaign in Veteran difficulty.