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