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