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