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