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.
Complete all Iron stages.
Complete all Heroic stages.
Have a single dwarf soldier heal a total of 500 life.
Have the Spear maidens perform 50 whirlwinds.
Have your Death Riders claim 99 lives.
Kill a Sandwraith before it summons any Fallen.
Find a mermaid.
Find the hidden mortal reptilian combatant.
Complete an underground stage without the hero dying.
Set 20 enemies on fire at the same time.
Have your Mechas defeat 500 enemies.
Kill 100 enemies by letting them bleed to death.
Pick up 500 enemies with the Twister spell.
Complete a jungle stage without the hero dying.
Kill over 100 enemies with the drill.
Complete stage 4 without losing any soldiers to the Sandworm.
Kill 30 enemies with the pirate ship's cannons.
Have a genie polymorph 10 enemies.
Find the singing frog.
Defeat Leviathan, the Underwater God.
Have the Crossbow forts shoot 10.000 bolts.
Kill 3 Bluegales while under a storm.
Kill 50 swimming enemies.
Sink 5 enemy gunboats.
Defeat Vasile, the Everlasting Prince.
Build 3 Mechas on any one stage.
Complete the desecrated grove without any ghosts escaping.
Defeat 6 Phantom Warriors before they harm any soldier with their aura of death.
Survive 13 full moons without losing a single life.
Destroy 100 zombies under a full moon.
Defeat Xyzzy, the Saurian King.
Deal over 30.000 damage with Critical Mass explosions.
Earn 45 stars.
Complete all Campaign stages.
Defeat the Dark Lord and save the realm!
Have one templar revive 5 times in a row.
Have your assassins steal 10.000 gold.
Defeat 10 climbing enemies.
Defeat Quincon, the Jungle King.
Have 20 skeleton minions active at the same time.
Kill 100 Tribal zombies.
Level up any hero to max level.
Help Indiana find the secret passage.
Earn 30 stars.
Build a specialist tower of each type on any stage.
Build all 8 tower specializations.
Save a captive princess.
Kill 30 Parasytes or Reapers.
Find all 3 alien hunters.
Weaken 100 enemies with the Totem of Weakness.
Silence 70 spellcasters with the Spirit Totem.
Feed over 50 creatures to the Snapvines.
Find the secret message.
Change soldiers' rally point 200 times.
Kill 10.000 enemies.
Hire 10 or more mercenaries.
Clean debris from 10 holders.
Defeat Nazeru, the red efreeti.
Train 1.000 soldiers.
Build 150 towers.
Earn 15 stars.
Have your soldiers regenerate a total of 50.000 life.
Level up any hero to level 5.
Kill 100 enemies with meteor showers.
Build 100 towers.
Have your assassins dodge 1000 attacks.
Apply one Falconer bonus to 4 towers.
Send 1.000 soldiers to their deaths.
Kill 2.500 enemies.
Call 10 waves early.
Use Rain of Fire 5 times in a single stage.
Open 5 information cards.
Upgrade all basic tower types to level 3
Kill 500 enemies.
Make a Desert Bantah move.
Build 30 towers.
Level up any hero.
Call a wave within 3 seconds of the icon showing up.
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.
Complete the campaign in Veteran mode.
Kill 300 Aliens in the Temple of Evil.
Survive 30 Waves in the Temple of Evil.