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