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