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.
Find the hidden mortal reptilian combatant.
Defeat Vasile, the Everlasting Prince.
Defeat Leviathan, the Underwater God.
Kill 3 Bluegales while under a storm.
Kill 20 Sharks before they reach the shore.
Kill 50 swimming enemies.
Sink 5 enemy gunboats.
Complete the desecrated grove without any ghosts escaping.
Survive 13 full moons without losing a single life.
Defeat 6 Phantom Warriors before they harm any soldier with their aura of death.
Destroy 100 zombies under a full moon.
Defeat Xyzzy, the Saurian King.
Complete stage 4 without losing any soldiers to the Sandworm.
Complete all Iron stages.
Complete all Heroic stages.
Complete all Campaign stages.
Defeat the Dark Lord and save the realm!
Have your Death Riders claim 99 lives.
Have a single dwarf soldier heal a total of 500 life.
Level up any hero to max level.
Have the Spear maidens perform 50 whirlwinds.
Have your assassins steal 10.000 gold.
Kill a Sandwraith before it summons any Fallen.
Kill 100 enemies by letting them bleed to death.
Have one templar revive 5 times in a row.
Help Indiana find the secret passage.
Have a genie polymorph 10 enemies.
Build 3 Mechas on any one stage.
Complete an underground stage without the hero dying.
Set 20 enemies on fire at the same time.
Have 20 skeleton minions active at the same time.
Pick up 500 enemies with the Twister spell.
Defeat 10 climbing enemies.
Have your Mechas defeat 500 enemies.
Build a specialist tower of each type on any stage.
Build all 8 tower specializations.
Find a mermaid.
Find all 3 alien hunters.
Kill 30 enemies with the pirate ship's cannons.
Feed over 50 creatures to the Snapvines.
Deal over 30.000 damage with Critical Mass explosions.
Change soldiers' rally point 200 times.
Earn 45 stars.
Hire 10 or more mercenaries.
Find the singing frog.
Make a Desert Bantah move.
Train 1.000 soldiers.
Defeat Quincon, the Jungle King.
Kill 100 Tribal zombies.
Kill over 100 enemies with the drill.
Earn 30 stars.
Kill 10.000 enemies.
Save a captive princess.
Silence 70 spellcasters with the Spirit Totem.
Send 1.000 soldiers to their deaths.
Kill 30 Parasytes or Reapers.
Have the Crossbow forts shoot 10.000 bolts.
Weaken 100 enemies with the Totem of Weakness.
Open 5 information cards.
Find the secret message.
Clean debris from 10 holders.
Have your assassins dodge 1000 attacks.
Have your soldiers regenerate a total of 50.000 life.
Complete a jungle stage without the hero dying.
Earn 15 stars.
Defeat Nazeru, the red efreeti.
Apply one Falconer bonus to 4 towers.
Build 150 towers.
Upgrade all basic tower types to level 3
Call 10 waves early.
Kill 100 enemies with meteor showers.
Level up any hero to level 5.
Kill 2.500 enemies.
Build 100 towers.
Call a wave within 3 seconds of the icon showing up.
Use Rain of Fire 5 times in a single stage.
Kill 500 enemies.
Build 30 towers.
Level up any hero.
Complete Stage 1.
Complete a desert stage without the hero dying.
Build on all holders on any given campaign stage.
Call all waves early in a single mission.
Kill one enemy.
Complete the campaign in Veteran mode.
Survive 30 Waves in the Temple of Evil.
Kill 300 Aliens in the Temple of Evil.