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