Full list of all 99 Crusaders of the Lost Idols achievements. It takes around 200 hours to unlock all of the achievements in the base game on Windows.
The base game contains 56 achievements, and there are 7 DLC packs containing 43 achievements.
Complete the 'Get Me Out of Here!' objective by beating area 150 and resetting within 80 minutes in the 'Descent into Darkness' campaign
Complete the 'Raid' objective by beating area 600 in the 'Ready Player Two' campaign.
Complete the 'Personal Tutelage' objective by beating area 600 in the 'Mischief at Mugwarts' campaign.
Complete the 'The Final Battle' objective by beating area 550 in the 'Mischief at Mugwarts' campaign while your Crusaders are slowly picked off one by one.
Complete the 'Tetris' objective by beating area 500 in the 'Ready Player Two' campaign with a constantly shifting formation.
Complete the 'Teacher's Pet' objective by beating area 500 in the 'Mischief at Mugwarts' campaign with some periodic polyfication.
Complete the 'Video Game of Thrones' objective by beating area 450 in the 'Ready Player Two' campaign with only your most Royal Crusaders.
Complete the 'Glitch Out' objective by beating area 450 in the 'Ready Player Two' campaign with a very glitchy group of Crusaders.
Complete the 'Accio Monsters' objective by beating area 450 in the 'Mischief at Mugwarts' campaign while fending off really fast monsters.
Complete the 'No Muggles Allowed' objective by beating area 450 in the 'Mischief at Mugwarts' campaign without any dirty Muggles.
Complete the 'Broom Game' objective by beating area 450 in the 'Mischief at Mugwarts' campaign while playing a fun broom game.
Complete the 'More Random Encounters' objective by beating area 400 in the 'Ready Player Two' campaign while fending off random boss encounters.
Complete the 'No Items, Fox Only, Final Destination' objective by beating area 400 in the 'Ready Player Two' campaign with an annoying SpaceFox taking up a slot.
Complete the 'Couch Co-Op' objective by beating area 300 in the 'Ready Player Two' campaign while only using 4 Crusaders at a time.
Complete the 'Defense Against the Dark Ones' objective by beating area 400 in the 'Mischief at Mugwarts' campaign.
Complete the 'Holiday Hoopla' objective by beating area 400 in the 'Grimm's Idle Tales' campaign with pretty much just Event Crusaders.
Complete the 'Slow Descent' objective by beating area 100 in the 'Descent into Darkness' campaign, but the difficulty curve is much, much steeper
Complete the 'The Lion King' objective by beating area 400 in the 'Grimm's Idle Tales' campaign with an overpowered Artaxes and random Hyena attacks
Complete the 'Cursed Treasure' objective by beating area 450 in the 'Ghostbeard's Greed' campaign while escorting some cursed treasure.
Complete the 'Let It Go' objective by beating area 350 in the 'Grimm's Idle Tales' campaign while escorting a somewhat frozen princess
Complete the 'Down the Rabbit Hole' objective by beating area 350 in the 'Grimm's Idle Tales' campaign with the help of a tardy rabbit
Complete the 'Level Up!' objective by beating area 300 in the 'Ready Player Two' campaign.
Complete the 'Witches and Wizards' objective by beating area 300 in the 'Grimm's Idle Tales' campaign
Complete the 'Shiver Me Timbers' objective by beating area 350 in the 'Ghostbeard's Greed' campaign
Complete the 'X Marks the Spot' objective by beating area 300 in the 'Ghostbeard's Greed' campaign while maintaining a special X formation
Complete the 'Beauties and the Beasts' objective by beating area 250 in the 'Ghostbeard's Greed' campaign with only female or animal Crusaders
Complete the 'Guys' Night Out' objective by beating area 250 in the 'Ghostbeard's Greed' campaign without any female or animal Crusaders
Complete the 'Potions Class' objective by beating area 200 in the 'Mischief at Mugwarts' campaign.
Complete the 'Ms. Fizzle's Field Trip' objective by beating area 250 in the 'Ghostbeard's Greed' campaign with 5 slots randomly blocked by meddling children
Complete the 'Sleeping Beauty' objective by beating area 250 in the 'Grimm's Idle Tales' campaign while some of your Crusaders are napping
Complete the 'Dual Descent' objective by beating area 250 in the 'Descent into Darkness' campaign while only using 2 Crusaders at a time
Complete the 'Demolition Derby' objective by beating area 250 in the 'Descent into Darkness' campaign while protecting the demolitions experts
Complete the 'Top Tier' objective by beating area 350 in the 'World's Wake' campaign with only the top row of Crusaders
Complete the 'Around the World' objective by beating area 360 in the 'World's Wake' campaign
Complete the 'Double Trouble' objective by beating area 250 with double monster spawns in the 'Descent into Darkness' campaign
Complete the 'I Like Potatoes' objective by beating area 150 in the 'Grimm's Idle Tales' campaign without the help of your idol bonuses
Complete the 'Your Mother's a Hamster' objective by escorting the Trojan Rabbit to area 200
Complete the 'What Big Teeth You Have' objective by beating area 250 in the 'Grimm's Idle Tales' campaign while escorting Red and fighting off wolves
Complete the 'Not in Kansas Anymore' objective by beating area 250 in the 'Grimm's Idle Tales' campaign while escorting Dorothy and her companions
Complete the 'Big Phony Wizard' objective by beating area 200 in the 'Grimm's Idle Tales' campaign
Complete the 'Lone Descent' objective by journeying to area 200 with a single Crusader in the 'Descent into Darkness' campaign
Complete the 'Dug Too Deep' objective by beating area 200 in the 'Descent into Darkness' campaign
Complete the '2,000 Levels For All' objective by levelling all Crusaders to level 2,000 in the 'Ghostbeard's Greed' campaign
Complete the 'Inflation' objective by playing the 'World's Wake' campaign with increased Crusader costs and then resetting
Complete the 'PAARRRfection' objective by beating area 200 in the 'Ghostbeard's Greed' campaign with no Wipes
Complete 'The Long Haul' objective by beating area 200
Complete the 'Yo Ho Ho and a Bottle of Rum' objective by beating area 250 in the 'Ghostbeard's Greed' campaign
Complete the 'Grond! Grond! Grond!' objective by ramming your way to area 150 in the 'Descent into Darkness' campaign
Complete the 'Holy Hand Grenade of Antioch' objective by carrying the Holy Hand Grenade to area 150
Complete the 'Dug Just Right' objective by beat area 150 in the 'Descent into Darkness' campaign
Complete the 'A Pirate's Life For Me' objective by beating area 150 in the 'Ghostbeard's Greed' campaign
Complete the 'Dig In' objective by beating area 150
Complete the 'Run Away!' objective by outrunning the Evil Rabbits to area 100
Complete the 'Didn't Dig Deep Enough' objective by beating area 100 in the 'Descent into Darkness' campaign
Complete the 'Centennial' objective by beating area 100
Complete the 'Getting Started' objective by resetting the world!
Complete the 'Lone Pine Mall' objective by beating area 600 in the 'Idols Through Time' campaign.
Complete the 'Nostalgia Trip' objective by beating area 500 in the 'Idols Through Time' campaign while only using the original 20 Crusaders.
Complete the 'Time-Lost Bosses' objective by beating area 450 in the 'Idols Through Time' campaign while fending off bosses from much higher levels.
Complete the 'Lost In Time' objective by beating area 400 in the 'Idols Through Time' campaign while escorting relics from the ages.
Complete the 'Don't Blink' objective by beating area 350 in the 'Idols Through Time' campaign while under the gaze of Sobbing Cherubs.
Complete the 'Twin Pine Mall' objective by beating area 300 in the 'Idols Through Time' campaign.
Complete the 'Wowza!' objective by beating area 725 in the 'Ready Player Two' campaign while a group of crafty wargmongers try to halt your progress.
Complete the 'Croakchief at Mugwarts' objective by beating area 700 in the 'Mischief at Mugwarts' campaign while getting randomly frogged.
Complete the 'Acme Dark Souls' objective by beating area 650 in the 'Ready Player Two' campaign while dodging anvils that constantly fall from the sky.
Complete the 'Fantastic Beasts' objective by beating area 650 in the 'Mischief at Mugwarts' campaign while escorting a self-absorbed wizard and fending off fantastic beasts.
Complete the 'Follow the Breadcrumbs' objective by beating area 675 in the 'Grimm's Idle Tales' campaign while escorting some helpless kids and fending off an evil witch.
Complete 'The Haunted Ship' objective by beating area 650 in the 'Ghostbeard's Greed' campaign while an annoying ship randomly shows up and steals all your gold.
Complete the 'It's Getting Dark' objective by beating area 625 in the 'Descent into Darkness' campaign before it gets too dark to see.
Complete the 'Polkamans Go!' objective by beating area 550 in the 'Ready Player Two' campaign while catching Polkamans instead of completing quests.
Complete the 'Gray Goo' achievement by beating area 600 in the 'World's Wake' campaign before the Goo overtakes you.
Complete the 'Invisibility Cloak' objective by beating area 350 in the 'Mischief at Mugwarts' campaign while your enemies all don invisibility cloaks.
Complete the 'Atrophy' objective by beating area 700 in the 'Idols Through Time' campaign while your Crusaders constantly take damage.
Complete the 'The Lost World' objective by beating area 650 in the 'Idols Through Time' campaign while fending off tough new Dinos.
Complete the 'Hamstrung' objective by beating area 600 in the 'Idols Through Time' campaign without any useless DPS Crusaders.
Complete the 'Echoes' objective by beating area 600 in the 'Idols Through Time' campaign while under attack from yourselves.
Complete the 'The House of Horrors' objective by beating area 700 in the 'Amusement Park of Doom' campaign while exploring the House of Horrors.
Complete the 'Ferris Wheel of Doom' objective by beating area 700 in the 'Amusement Park of Doom' campaign while some of your Crusaders go for a ride.
Complete the 'You Must Be THIS Tall' objective by beating area 600 in the 'Amusement Park of Doom' campaign.
Complete the 'Carousel' objective by beating area 500 in the 'Amusement Park of Doom' campaign with a limited yet shifting selection of Crusaders.
Complete the 'Roller Coaster' objective by beating area 500 in the 'Amusement Park of Doom' campaign while your DPS goes up and down.
Complete the 'Park Pass' objective by beating area 400 in the 'Amusement Park of Doom' campaign.
Complete the 'It's Over Nine... Hundred?' objective by beating area 900 in the 'Amusement Park of Doom' campaign. That's it.
Complete the 'Couples Day' objective by beating area 800 in the 'Amusement Park of Doom' campaign with an equal number of males and females.
Complete the 'Mauled By Mascots' objective by beating area 750 in the 'Amusement Park of Doom' campaign without hurting any beloved characters.
Complete the 'Log Ride' objective by beating area 650 in the 'Amusement Park of Doom' campaign
Complete the 'Water Guns of Doom' objective by beating area 775 in the 'Amusement Park of Doom' campaign while hoards of water-gun toting monsters attack.
Complete the 'Reversion' objective by beating area 750 in the 'Idols Through Time' campaign while your Crusaders de-level ever 25 areas.
Complete the 'Everest' objective by beating area 800 if you can still breathe in the 'Mme. Finklebottom's Revenge' campaign.
Complete the 'The Long and Winding Road' objective by beating area 1000 in the 'Mme. Finklebottom's Revenge' campaign.
Complete the 'Dead Snow' objective by beating area 750 while looking out for zombies in the 'Mme. Finklebottom's Revenge' campaign.
Complete the 'Vertical Limits' objective by beating area 700 while avoiding frostbite in the 'Mme. Finklebottom's Revenge' campaign.
Complete the 'It's Getting Hot in Here' objective by beating area 700 with a portable volcano in the 'Mme. Finklebottom's Revenge' campaign.
Complete the 'It's the Climb' objective by beating area 700 with a caterwauling songstress in the 'Mme. Finklebottom's Revenge' campaign.
Complete the 'Let's Dial In' objective by beating area 650 while protecting the Astronomy Arch in the 'Mme. Finklebottom's Revenge' campaign.
Complete the 'Call in the Eagles!' objective by beating area 650 with some hesitant eagles in the 'Mme. Finklebottom's Revenge' campaign.
Complete the 'Hit the Open Road' objective by beating area 650 in the 'Mme. Finklebottom's Revenge' campaign.
Complete the 'The Journey of the Ring' objective by beating area 600 with a pack of halflings in the 'Mme. Finklebottom's Revenge' campaign.
Complete the 'Getting to Know You' objective by beating area 500 in the 'Mme. Finklebottom's Revenge' campaign.