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