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