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