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