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