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