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 Xyzzy, the Saurian King.
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.
Defeat Leviathan, the Underwater God.
Kill 3 Bluegales while under a storm.
Kill 20 Sharks before they reach the shore.
Have a single dwarf soldier heal a total of 500 life.
Set 20 enemies on fire at the same time.
Kill 100 Tribal zombies.
Help Indiana find the secret passage.
Find all 3 alien hunters.
Have the Spear maidens perform 50 whirlwinds.
Kill a Sandwraith before it summons any Fallen.
Complete stage 4 without losing any soldiers to the Sandworm.
Level up any hero to max level.
Sink 5 enemy gunboats.
Kill 50 swimming enemies.
Kill over 100 enemies with the drill.
Complete all Iron stages.
Have your assassins steal 10.000 gold.
Complete all Heroic stages.
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.
Train 1.000 soldiers.
Send 1.000 soldiers to their deaths.
Change soldiers' rally point 200 times.
Have your Death Riders claim 99 lives.
Kill 100 enemies with meteor showers.
Build a specialist tower of each type on any stage.
Use Rain of Fire 5 times in a single stage.
Defeat 10 climbing enemies.
Complete an underground stage without the hero dying.
Defeat Quincon, the Jungle King.
Have your Mechas defeat 500 enemies.
Save a captive princess.
Build 3 Mechas on any one stage.
Build all 8 tower specializations.
Earn 45 stars.
Kill 30 Parasytes or Reapers.
Have 20 skeleton minions active at the same time.
Kill 10.000 enemies.
Feed over 50 creatures to the Snapvines.
Silence 70 spellcasters with the Spirit Totem.
Find the secret message.
Weaken 100 enemies with the Totem of Weakness.
Clean debris from 10 holders.
Complete a jungle stage without the hero dying.
Earn 30 stars.
Have your assassins dodge 1000 attacks.
Defeat Nazeru, the red efreeti.
Deal over 30.000 damage with Critical Mass explosions.
Pick up 500 enemies with the Twister spell.
Level up any hero to level 5.
Upgrade all basic tower types to level 3
Kill 30 enemies with the pirate ship's cannons.
Find a mermaid.
Have the Crossbow forts shoot 10.000 bolts.
Apply one Falconer bonus to 4 towers.
Build 150 towers.
Hire 10 or more mercenaries.
Kill 2.500 enemies.
Have a genie polymorph 10 enemies.
Call 10 waves early.
Have your soldiers regenerate a total of 50.000 life.
Earn 15 stars.
Build 100 towers.
Open 5 information cards.
Find the singing frog.
Make a Desert Bantah move.
Kill 500 enemies.
Level up any hero.
Build 30 towers.
Complete a desert stage without the hero dying.
Complete Stage 1.
Call all waves early in a single mission.
Kill one enemy.
Call a wave within 3 seconds of the icon showing up.
Build on all holders on any given campaign stage.
Complete the campaign in Veteran mode.
Kill 300 Aliens in the Temple of Evil.
Survive 30 Waves in the Temple of Evil.