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