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