Full list of all 87 Kingdom Rush Frontiers achievements. It takes around 20-25 hours to unlock all of the achievements in the base game on Windows.
The base game contains 84 achievements, and there are 2 DLC packs containing 3 achievements.
Have a single dwarf soldier heal a total of 500 life.
Have your Death Riders claim 99 lives.
Pick up 500 enemies with the Twister spell.
Kill 100 enemies by letting them bleed to death.
Have your assassins steal 10.000 gold.
Kill a Sandwraith before it summons any Fallen.
Complete stage 4 without losing any soldiers to the Sandworm.
Kill 20 Sharks before they reach the shore.
Find the hidden mortal reptilian combatant.
Defeat Leviathan, the Underwater God.
Kill 3 Bluegales while under a storm.
Defeat Vasile, the Everlasting Prince.
Complete the desecrated grove without any ghosts escaping.
Defeat 6 Phantom Warriors before they harm any soldier with their aura of death.
Have the Crossbow forts shoot 10.000 bolts.
Survive 13 full moons without losing a single life.
Destroy 100 zombies under a full moon.
Kill 50 swimming enemies.
Have your assassins dodge 1000 attacks.
Defeat Xyzzy, the Saurian King.
Sink 5 enemy gunboats.
Complete all Iron stages.
Complete all Heroic stages.
Complete all Campaign stages.
Defeat the Dark Lord and save the realm!
Have one templar revive 5 times in a row.
Build a specialist tower of each type on any stage.
Have 20 skeleton minions active at the same time.
Deal over 30.000 damage with Critical Mass explosions.
Build 3 Mechas on any one stage.
Have your Mechas defeat 500 enemies.
Kill over 100 enemies with the drill.
Defeat 10 climbing enemies.
Complete an underground stage without the hero dying.
Level up any hero to max level.
Defeat Quincon, the Jungle King.
Help Indiana find the secret passage.
Build all 8 tower specializations.
Kill 100 Tribal zombies.
Save a captive princess.
Earn 45 stars.
Kill 30 Parasytes or Reapers.
Find all 3 alien hunters.
Silence 70 spellcasters with the Spirit Totem.
Apply one Falconer bonus to 4 towers.
Weaken 100 enemies with the Totem of Weakness.
Feed over 50 creatures to the Snapvines.
Find the secret message.
Have the Spear maidens perform 50 whirlwinds.
Clean debris from 10 holders.
Complete a jungle stage without the hero dying.
Earn 30 stars.
Defeat Nazeru, the red efreeti.
Set 20 enemies on fire at the same time.
Change soldiers' rally point 200 times.
Have your soldiers regenerate a total of 50.000 life.
Kill 10.000 enemies.
Train 1.000 soldiers.
Level up any hero to level 5.
Send 1.000 soldiers to their deaths.
Kill 30 enemies with the pirate ship's cannons.
Find a mermaid.
Have a genie polymorph 10 enemies.
Hire 10 or more mercenaries.
Build 150 towers.
Call 10 waves early.
Open 5 information cards.
Earn 15 stars.
Kill 2.500 enemies.
Kill 100 enemies with meteor showers.
Find the singing frog.
Build 100 towers.
Upgrade all basic tower types to level 3
Make a Desert Bantah move.
Use Rain of Fire 5 times in a single stage.
Kill 500 enemies.
Level up any hero.
Complete Stage 1.
Complete a desert stage without the hero dying.
Build 30 towers.
Build on all holders on any given campaign stage.
Call all waves early in a single mission.
Call a wave within 3 seconds of the icon showing up.
Kill one enemy.
Complete the campaign in Veteran mode.
Kill 300 Aliens in the Temple of Evil.
Survive 30 Waves in the Temple of Evil.