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