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.
Defeat Vasile, the Everlasting Prince.
Have your assassins steal 10.000 gold.
Have a single dwarf soldier heal a total of 500 life.
Kill 100 enemies by letting them bleed to death.
Find a mermaid.
Kill 30 enemies with the pirate ship's cannons.
Have one templar revive 5 times in a row.
Complete stage 4 without losing any soldiers to the Sandworm.
Open 5 information cards.
Find the singing frog.
Upgrade all basic tower types to level 3
Kill 500 enemies.
Make a Desert Bantah move.
Build 30 towers.
Level up any hero.
Complete a desert stage without the hero dying.
Complete Stage 1.
Call all waves early in a single mission.
Kill one enemy.
Call a wave within 3 seconds of the icon showing up.
Kill a Sandwraith before it summons any Fallen.
Have your Death Riders claim 99 lives.
Complete the desecrated grove without any ghosts escaping.
Defeat 6 Phantom Warriors before they harm any soldier with their aura of death.
Build a specialist tower of each type on any stage.
Survive 13 full moons without losing a single life.
Defeat Leviathan, the Underwater God.
Kill 3 Bluegales while under a storm.
Kill 20 Sharks before they reach the shore.
Complete all Iron stages.
Find the hidden mortal reptilian combatant.
Complete all Heroic stages.
Silence 70 spellcasters with the Spirit Totem.
Kill 50 swimming enemies.
Sink 5 enemy gunboats.
Destroy 100 zombies under a full moon.
Defeat Xyzzy, the Saurian King.
Have your assassins dodge 1000 attacks.
Pick up 500 enemies with the Twister spell.
Complete all Campaign stages.
Defeat the Dark Lord and save the realm!
Deal over 30.000 damage with Critical Mass explosions.
Have the Spear maidens perform 50 whirlwinds.
Train 1.000 soldiers.
Kill 100 Tribal zombies.
Defeat 10 climbing enemies.
Level up any hero to max level.
Earn 45 stars.
Change soldiers' rally point 200 times.
Kill over 100 enemies with the drill.
Complete an underground stage without the hero dying.
Have 20 skeleton minions active at the same time.
Set 20 enemies on fire at the same time.
Defeat Quincon, the Jungle King.
Build on all holders on any given campaign stage.
Have the Crossbow forts shoot 10.000 bolts.
Help Indiana find the secret passage.
Kill 10.000 enemies.
Have your Mechas defeat 500 enemies.
Build 3 Mechas on any one stage.
Save a captive princess.
Have your soldiers regenerate a total of 50.000 life.
Build all 8 tower specializations.
Clean debris from 10 holders.
Earn 30 stars.
Build 150 towers.
Send 1.000 soldiers to their deaths.
Defeat Nazeru, the red efreeti.
Find all 3 alien hunters.
Find the secret message.
Feed over 50 creatures to the Snapvines.
Kill 30 Parasytes or Reapers.
Weaken 100 enemies with the Totem of Weakness.
Complete a jungle stage without the hero dying.
Level up any hero to level 5.
Build 100 towers.
Earn 15 stars.
Kill 2.500 enemies.
Hire 10 or more mercenaries.
Kill 100 enemies with meteor showers.
Call 10 waves early.
Use Rain of Fire 5 times in a single stage.
Apply one Falconer bonus to 4 towers.
Have a genie polymorph 10 enemies.
Complete the campaign in Veteran mode.
Kill 300 Aliens in the Temple of Evil.
Survive 30 Waves in the Temple of Evil.