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