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