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