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