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