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