Quests

In Idle Slayer you unlock Quests by purchasing them as bundles with Coins.

The following bundles can currently be purchased:

Rookie Quests

Cost: 5.00e5 / 500 K Coins

Includes 6 Quests:

Quest Name	Objective	Reward
Beekeeper	Kill 150 Bees.	Honey: Gain 3% bonus CpS.
Coin Purse	Pick up 100 Coins.	Giant Slayer: Increase sword damage against Giants by 75%.
Gaius Confrontation	Kill 3 Giants.	Soul Gatherer: Enchant your sword to extract the souls of the enemies you kill.
Random Encounter	Hit 5 Random Boxes.	Souls Flask: Unlocks the Souls Flask to keep the enemy souls safe. You'll need something else to extract the souls.
The Winner Takes All	Kill 350 Bees.	Novice Quests: Unlock new Quests.
Worm Nest	Kill 170 Worms.	Worm Jelly Potion: Gain 3% bonus CpS.

Novice Quests

Cost: 1.00e12 / 1 T Coins

Includes 5 Quests:

Quest Name	Objective	Reward
Bees Domination	Kill 350 Bees.	Guardian Angel: Increase CpS while the game is closed by 10%.
Clearing The Skies	Kill 500 flying enemies.	Blessing of Hades: Gain 10% Souls bonus.
Coin Hunt	Pick up 150 Coins.	Collectables Magnet: Unlock the Collectables Magnet. New upgrades to improve it can be unlocked by leveling up your clothes.
The Thrill Of One More Kill	Kill 350 Jellies.	Beginner Quests: Unlock new Quests.
Worm Domination	Kill 500 Worms.	Soul Splitter: Increase the amount of Souls received for slaying an enemy ingame by 40%.

Beginner Quests

Cost: 1.00e20 / 100 Qi Coins

Includes 5 Quests:

Quest Name	Objective	Reward
Bat Hunter	Kill 50 Bats.	Alpha Worms: Evolve Worms into Alpha Worms.
Enraging Bees	Kill 400 Bees.	Bumblebees: Evolve Bees into Bumblebees.
Sweet Vengeance	Kill 500 Bumblebees.	Red Honey: Gain 2% bonus CpS.
The Last One To Fall	Kill 1,200 Jellies.	Advanced Quests: Unlock new Quests.
Worm Slaughter	Kill 2,000 Worms.	Need For Kill: Increase the chance of spawning enemies by 30%.

Advanced Quests

Cost: 1.50e23 / 150 Sx Coins

Includes 8 Quests:

Quest Name	Objective	Reward
Demon Eye	Kill 250 Demons.	Black Secret Potion: Gain 10% bonus CpS.
Fungus Feast	Kill 650 Mushrooms.	Cooked Mushrooms: Gain 2% bonus CpS.
Hand Stingers	Kill 300 flying enemies.	Ambidextrous: Unlock the Gloves in the Equipment menu. The first level costs 5.00e25.
Ice & Snow	Kill 2,000 Young Yetis.	Blue Secret Potion: Gain 10% bonus CpS.
Never Sacrifice The Will	Pick up 500 Coins.	Graduated Quests: Unlock new Quests.
Sticky Compound	Kill 2,000 Jellies.	Green Secret Potion: Gain 10% bonus CpS.
Sweet Compound	Kill 2,000 Bees.	Yellow Secret Potion: Gain 10% bonus CpS.
Worm Extinctor	Kill 1,200 Alpha Worms.	Evil Golden Blood: Turns enemy blood into gold. Enemies will drop 200% coins for killing them.

Graduated Quests

Cost: 4.00e29 / 400 Oc Coins

Includes 6 Quests:

Quest Name	Objective	Reward
Archaeologist	Pick up 1,000 Rubies.	Rubysweeper: Increase the spawn rate of Rubies by 8%.
Coins For Charity	Pick up 5,000 Coins.	Deflation: Each Coin you pick up gives you 7% of your current CpS.
Dangerous Annelids	Kill 500 Alpha Worms.	Beta Worms: Evolve Alpha Worms into Beta Worms.
Goblin Diplomacy	Kill 200 Soul Goblins.	Bonus Gems: Increase the chance of spawning gems in the Bonus Stage by 25%.
Mushroom Smash	Kill 500 Mushrooms.	Poison Mushrooms: Evolve Mushrooms into Poison Mushrooms.
That Tree Just Moved!	Kill 150 Cursed Trees.	Pro Quests: Unlock new Quests.
The Key to Success	Hit 50 Random Boxes.	Chest Hunt Key: A floating key will randomly appear which will trigger the Chest Hunt Minigame.

Pro Quests

Cost: 1.00e32 / 100 No Coins

Includes 8 Quests:

Quest Name	Objective	Reward
Dark Honey	Kill 15,000 Bumblebees.	Black Bumblebees: Evolve Bumblebees into Black Bumblebees.
Demon Souls	Kill 3,000 Demons.	Black Demons: Evolve Demons into Black Demons.
Eat Your Veggies	Kill 10,000 Poison Mushrooms.	Veggie Box: Unlocks new healthy upgrades.
Hot Souls	Kill 5,000 Wildfires.	Fire Spirits: Increase your bonus Souls by +0.05% per Achievement unlocked.
Last Effort	Kill 1,000 flying enemies.	Expert Quests: Unlock new Quests.
Morris	Kill 5,000 Beta Worms.	Worm Skin: Gain 5% bonus CpS.
Soul Carriers	Kill 400 Soul Goblins.	Soul Hobgoblin: Evolve Soul Goblins into Soul Hobgoblins.
Your Superior	Kill 4,000 Young Yetis.	Adult Yeti: Unlocks the Adult Yeti Giant in its home Dimension.

Expert Quests

Cost: 5.00e34 / 50 De Coins

Includes 5 Quests:

Quest Name	Objective	Reward
Juicy Fruits	Pick up 2,000 Coins.	Fruit Box: Unlocks new juicy upgrades.
King's Favourite	Kill 5,000 Red Jellies.	Master Quests: Unlock new Quests.
Slaying For Fun	Kill 500 Black Demons.	Flipping: Each Coin you pick up gives you 16% of your current CpS.
That's Not A Ruby!	Pick up 1,000 Rubies.	Red Jelly: Evolve Jellies into Red Jellies.
Yeti Mayhem	Kill 200 Young Yetis with arrows.	Bone Rib Whistle: Increase the chance of spawning enemies by 40%.

Master Quests

Cost: 4.50e35 / 450 De Coins

Includes 9 Quests:

Quest Name	Objective	Reward
Bad Weed	Kill 3,500 Carniplants.	Venus Carniplant: Evolve Carniplants into Venus Carniplants.
Blue Spectre	Kill 14,500 Wildfires.	Blue Wildfires: Evolve Wildfires into Blue Wildfires.
Chemical Components	Kill 17,000 Blue Wildfires.	Warming Up: Unlock the Cape in the Equipment menu. The first level costs 5.00e35.
Chopping Wood	Kill 10,000 Cursed Trees.	Carpenter: Gain 10% bonus CpS.
Divination	Pick up 2,000 Sapphires.	Divination: Gain 35% Souls bonus.
Goblin Escalation	Kill 1,500 Soul Hobgoblins.	Soul Goblin Chief: Evolve Soul Hobgoblins into Soul Goblin Chiefs.
Jeweler	Pick up 3,000 Sapphires.	Shiny Blue: Increase the spawn rate of Sapphires by 3%.
Legacy of The Throne	Kill 12,000 Black Bumblebees.	Royal Quests: Unlock new Quests.
Worm Slaughter 2	Kill 10,000 Worms.	Blood Merchant: Enemies will drop 50% more Coins for slaying them.

Royal Quests

Cost: 5.00e39 / 5 Dd Coins

Includes 7 Quests:

Quest Name	Objective	Reward
Climate Control	Kill 40,000 Toxic Gases.	Clean Air: Gain 4% bonus CpS.
Green Sparkle	Pick up 5,000 Emeralds.	Emerald Finder: Increase the spawn rate of Emeralds by 1%.
Herblore Master	Kill 15,000 Venus Carniplants.	Potions Seller: Gain 5% bonus CpS.
Hot Top Volcano	Kill 1,000 Beta Worms with arrows.	Gamma Worms: Evolve Beta Worms into Gamma Worms.
Military Souls	Kill 500 Soul Goblin Chiefs.	Phantoms Aura: Gain 15% Souls bonus.
Weak Spot Research	Land 8,000 critical hits.	That's a lot of damage: Increase the chance of doing Critical hits by 5%.
Cold Blooded	Kill 4,000 Scorpions.	Global Quests: Unlock new Quests.

Global Quests

Cost: 1.00e42 / 1 Td Coins

Includes 5 Quests:

Quest Name	Objective	Reward
Golden Idol	Kill 10,000 Cobras.	Golden Cobras: Evolve Cobras into Golden Cobras.
Hidden In The Bushes	Kill 10,000 Worms.	Berry Pouch: Unlock sweet and sour upgrades.
Random Hunter	Hit 100 Random Boxes.	Belt of Evolution: Increase your bonus Souls by +0.35% per Achievement unlocked.
Sapphire Dust	Pick up 1,000 Sapphires.	Golden Diamond: Unlock bigger Coin patterns.
The Dark Knight	Kill 6,500 Bats.	Fire Bats: Evolve Bats into Fire Bats.

Ancient Quests

Requires Ultra Ascension, unlocked through the Skill Tree for 5 SP

Cost: 1.50e3 / 1500 Coins

Includes 4 Quests:

Quest Name	Objective	Reward
Box Hunt	Hit 120 Random Boxes.	Belt of Agnis: Increase your bonus Souls by +0.5% per Achievement unlocked.
Cobra Venom	Kill 11,000 Cobras	Deadly Slash: Gain a 10% chance to instantly kill a Giant when encountering them.
Toxin Study	Kill 15,000 Scorpions.	Purple Secret Potion: Gain 10% bonus CpS.
Warrior Awakening	Kill 35 Giants.	Anubis Warrior: Unlock the Anubis Warrior Giant in its home dimension.