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 Heroic challenges.
Complete a 9 tap challenge of the Shroom game.
Make the Razor Boars trample and kill 20 enemies.
Stun 10 or more enemies with a single clobber.
Give regeneration 25 times to the same soldier.
Have your Renegades defeat 50 twilight elves.
Have your soldiers avoid 50 blasting spell explosions.
Deal over 100,000 damage with Sylvan Curses.
Have your Gryphon Riders defeat 25 Perythons.
Defeat 250 enemies while silenced.
End stage 3 without scaring more than 3 hyenas.
Defeat 80 enemies with the magic Blossoms.
Defeat 500 enemies with reinforcements' projectiles.
Complete all campaign Iron challenges.
Cast 1210 lightning bolts.
Defeat 500 enemies with the poison Vines.
Find the three playing friends.
Complete Stage 5 without building any barracks.
Freeze 100 enemies with the Sorcerer's Stones.
Have Beresad and Ashbite defeat 100 enemies.
Grow the beanstalk to the clouds!
Scare 11 idle white rabbits!
Find George!
Crystalize a single creep for more than 10 secs.
Make 600 Blade Dance moves.
Have 1,500 of your own soldiers defeated in battle.
Throw 1,000 burning nuts.
Raise all 3 basic heroes to level 10.
Earn 50 stars.
Grow 100 barbed vines!
Activate 50 magical plants.
Mark a total of 5 targets simultaneously.
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 the Campaign in Normal difficulty.
Defeat 50 flying enemies with Arcane Burst arrows.
Prevent Mactans from webbing at least 8 towers.
Defeat 7 Golems before they walk past half the stage.
Defeat 50 enemies with Eldritch Doom explosions.
Defeat 50 sleeping enemies.
Crimson Sentence 10 enemies in a single wave.
Find the three apprentice relics!
Perfect Parry for a total of 1000 damage.
Have 8 or more Runed Bears in any single stage.
Entertain the funny lemure.
Earn 3 stars on each Faery Grove campaign stage.
Complete any stage with 5 active arcane sentinels.
Defeat Malicia!
Keep enemies out of time for a total of 1000 seconds.
Collect 100,000 gold from defeated enemies.
Earn 30 stars.
Build a Level 4 tower on every holder of a stage.
Squish 10 gnomes!
Complete 7 stages without the hero dying.
Defeat 5 Bandersnatches only by dealing them damage.
Defeat 100 gloomies before they duplicate.
Save Hans and Ethel.
Earn 3 stars on each Elven Woods campaign stage.
Defeat Hi-Hi Enha, the Gnoll Chieftain.
Earn 15 stars.
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.
Complete 3 stages without the hero dying.
Save 13 barrelled dwarves.
Read all tip cards.
Win stage 1 with 3 stars.
Defeat 10 enemies with a single thunderbolt power.
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.
Kill 100 Mounted Avengers.
Defeat Baj'Nimen the hateful warlord.
Complete the Campaign in Impossible difficulty.
Complete the Campaign in Veteran difficulty.
Have Bolverk kill 100 enemies.
Defeat Godieth the Dark Balrog.