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