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