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