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