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