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