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