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