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