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.
Defeat Quincon, the Jungle King.
Build all 8 tower specializations.
Apply one Falconer bonus to 4 towers.
Kill 100 Tribal zombies.
Set 20 enemies on fire at the same time.
Silence 70 spellcasters with the Spirit Totem.
Have 20 skeleton minions active at the same time.
Save a captive princess.
Kill 10.000 enemies.
Earn 30 stars.
Kill 30 Parasytes or Reapers.
Change soldiers' rally point 200 times.
Weaken 100 enemies with the Totem of Weakness.
Feed over 50 creatures to the Snapvines.
Clean debris from 10 holders.
Find the secret message.
Hire 10 or more mercenaries.
Have a genie polymorph 10 enemies.
Have your soldiers regenerate a total of 50.000 life.
Complete a jungle stage without the hero dying.
Call a wave within 3 seconds of the icon showing up.
Call all waves early in a single mission.
Build 150 towers.
Defeat Nazeru, the red efreeti.
Train 1.000 soldiers.
Build 100 towers.
Earn 15 stars.
Send 1.000 soldiers to their deaths.
Kill 2.500 enemies.
Level up any hero to level 5.
Call 10 waves early.
Kill 100 enemies with meteor showers.
Open 5 information cards.
Upgrade all basic tower types to level 3
Kill 500 enemies.
Build 30 towers.
Use Rain of Fire 5 times in a single stage.
Build on all holders on any given campaign stage.
Level up any hero.
Complete Stage 1.
Complete a desert stage without the hero dying.
Kill one enemy.
Earn 45 stars.
Complete all Campaign stages.
Complete all Heroic stages.
Complete all Iron stages.
Level up any hero to max level.
Kill 30 enemies with the pirate ship's cannons.
Find the singing frog.
Find all 3 alien hunters.
Make a Desert Bantah move.
Find a mermaid.
Complete stage 4 without losing any soldiers to the Sandworm.
Have the Spear maidens perform 50 whirlwinds.
Build 3 Mechas on any one stage.
Have your Mechas defeat 500 enemies.
Have your assassins steal 10.000 gold.
Pick up 500 enemies with the Twister spell.
Have the Crossbow forts shoot 10.000 bolts.
Have one templar revive 5 times in a row.
Have your Death Riders claim 99 lives.
Kill 100 enemies by letting them bleed to death.
Kill a Sandwraith before it summons any Fallen.
Defeat 10 climbing enemies.
Have your assassins dodge 1000 attacks.
Kill over 100 enemies with the drill.
Deal over 30.000 damage with Critical Mass explosions.
Build a specialist tower of each type on any stage.
Complete an underground stage without the hero dying.
Defeat the Dark Lord and save the realm!
Help Indiana find the secret passage.
Have a single dwarf soldier heal a total of 500 life.
Sink 5 enemy gunboats.
Kill 3 Bluegales while under a storm.
Kill 20 Sharks before they reach the shore.
Kill 50 swimming enemies.
Defeat Leviathan, the Underwater God.
Destroy 100 zombies under a full moon.
Complete the desecrated grove without any ghosts escaping.
Defeat 6 Phantom Warriors before they harm any soldier with their aura of death.
Defeat Vasile, the Everlasting Prince.
Survive 13 full moons without losing a single life.
Find the hidden mortal reptilian combatant.
Defeat Xyzzy, the Saurian King.
Complete the campaign in Veteran mode.
Survive 30 Waves in the Temple of Evil.
Kill 300 Aliens in the Temple of Evil.