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