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