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