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