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.
Have a single dwarf soldier heal a total of 500 life.
Find the hidden mortal reptilian combatant.
Sink 5 enemy gunboats.
Silence 70 spellcasters with the Spirit Totem.
Kill a Sandwraith before it summons any Fallen.
Kill 100 enemies by letting them bleed to death.
Set 20 enemies on fire at the same time.
Have your Death Riders claim 99 lives.
Have one templar revive 5 times in a row.
Have your assassins steal 10.000 gold.
Complete stage 4 without losing any soldiers to the Sandworm.
Find a mermaid.
Find all 3 alien hunters.
Complete all Iron stages.
Complete all Heroic stages.
Kill 100 Tribal zombies.
Have the Spear maidens perform 50 whirlwinds.
Kill 30 enemies with the pirate ship's cannons.
Hire 10 or more mercenaries.
Have a genie polymorph 10 enemies.
Train 1.000 soldiers.
Defeat Vasile, the Everlasting Prince.
Have the Crossbow forts shoot 10.000 bolts.
Kill over 100 enemies with the drill.
Weaken 100 enemies with the Totem of Weakness.
Build a specialist tower of each type on any stage.
Complete the desecrated grove without any ghosts escaping.
Defeat 6 Phantom Warriors before they harm any soldier with their aura of death.
Pick up 500 enemies with the Twister spell.
Survive 13 full moons without losing a single life.
Destroy 100 zombies under a full moon.
Defeat Leviathan, the Underwater God.
Kill 3 Bluegales while under a storm.
Build all 8 tower specializations.
Apply one Falconer bonus to 4 towers.
Upgrade all basic tower types to level 3
Kill 20 Sharks before they reach the shore.
Kill 50 swimming enemies.
Defeat Xyzzy, the Saurian King.
Earn 45 stars.
Complete all Campaign stages.
Complete an underground stage without the hero dying.
Defeat the Dark Lord and save the realm!
Change soldiers' rally point 200 times.
Use Rain of Fire 5 times in a single stage.
Kill 100 enemies with meteor showers.
Send 1.000 soldiers to their deaths.
Defeat 10 climbing enemies.
Level up any hero to max level.
Defeat Quincon, the Jungle King.
Have your Mechas defeat 500 enemies.
Help Indiana find the secret passage.
Earn 30 stars.
Build 3 Mechas on any one stage.
Save a captive princess.
Have 20 skeleton minions active at the same time.
Kill 10.000 enemies.
Kill 30 Parasytes or Reapers.
Have your soldiers regenerate a total of 50.000 life.
Clean debris from 10 holders.
Deal over 30.000 damage with Critical Mass explosions.
Feed over 50 creatures to the Snapvines.
Find the secret message.
Complete a jungle stage without the hero dying.
Build 150 towers.
Defeat Nazeru, the red efreeti.
Build on all holders on any given campaign stage.
Have your assassins dodge 1000 attacks.
Build 100 towers.
Level up any hero to level 5.
Earn 15 stars.
Kill 2.500 enemies.
Call 10 waves early.
Open 5 information cards.
Find the singing frog.
Make a Desert Bantah move.
Complete a desert stage without the hero dying.
Kill 500 enemies.
Build 30 towers.
Level up any hero.
Complete Stage 1.
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.
Survive 30 Waves in the Temple of Evil.
Kill 300 Aliens in the Temple of Evil.