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