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