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 a 9 tap challenge of the Shroom game.
Throw 1,000 burning nuts.
Give regeneration 25 times to the same soldier.
Deal over 100,000 damage with Sylvan Curses.
Defeat 50 flying enemies with Arcane Burst arrows.
Have your Gryphon Riders defeat 25 Perythons.
Complete all campaign Iron challenges.
Complete all campaign Heroic challenges.
Defeat 250 enemies while silenced.
Have your Renegades defeat 50 twilight elves.
Defeat 500 enemies with reinforcements' projectiles.
Mark a total of 5 targets simultaneously.
Stun 10 or more enemies with a single clobber.
Have your soldiers avoid 50 blasting spell explosions.
Earn 3 stars on each Ancient City campaign stage.
Earn all stars from each Campaign stage.
Earn 3 stars on each Faery Grove campaign stage.
Raise all 3 basic heroes to level 10.
Keep enemies out of time for a total of 1000 seconds.
Make the Razor Boars trample and kill 20 enemies.
Have Beresad and Ashbite defeat 100 enemies.
End stage 3 without scaring more than 3 hyenas.
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.
Make 600 Blade Dance moves.
Complete any stage with 5 active arcane sentinels.
Have 8 or more Runed Bears in any single stage.
Defeat the Spider Goddess!
Complete the Campaign in Normal difficulty.
Defeat 500 enemies with the poison Vines.
Earn 50 stars.
Freeze 100 enemies with the Sorcerer's Stones.
Grow the beanstalk to the clouds!
Scare 11 idle white rabbits!
Defeat 7 Golems before they walk past half the stage.
Grow 100 barbed vines!
Prevent Mactans from webbing at least 8 towers.
Save Hans and Ethel.
Find the three apprentice relics!
Entertain the funny lemure.
Defeat Malicia!
Have 1,500 of your own soldiers defeated in battle.
Defeat 50 sleeping enemies.
Cast 1210 lightning bolts.
Complete Stage 5 without building any barracks.
Squish 10 gnomes!
Collect 100,000 gold from defeated enemies.
Find the matching bushes.
Earn 30 stars.
Crystalize a single creep for more than 10 secs.
Defeat 5 Bandersnatches only by dealing them damage.
Defeat 100 gloomies before they duplicate.
Find the three playing friends.
Deploy 500 or more reinforcements into battle.
Earn 3 stars on each Elven Woods campaign stage.
Defeat Hi-Hi Enha, the Gnoll Chieftain.
Perfect Parry for a total of 1000 damage.
Save 13 barrelled dwarves.
Defeat 80 enemies with the magic Blossoms.
Earn 15 stars.
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.
Defeat 10 enemies with a single thunderbolt power.
Find George!
Complete 7 stages without the hero dying.
Defeat 900 gnolls.
Read all tip cards.
Complete 3 stages without the hero dying.
Win stage 1 with 3 stars.
Defeat Bram the Beheader.
Help Wile E. capture the elusive bird.
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.
Complete the Campaign in Veteran difficulty.
Have Bolverk kill 100 enemies.
Defeat Godieth the Dark Balrog.