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