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