Assembly Line Fever is a limited-time event where all Souls earned in Factory receive a 20% bonus. While the event is active, the assembly line runs at full speed: every enemy defeated in Factory drops more Souls than usual, helping you progress faster through your upgrades and g
Assembly Line Fever
is a limited-time event where all Souls earned in Factory receive a 20% bonus. While the event is active, the assembly line runs at full speed: every enemy defeated in Factory drops more Souls than usual, helping you progress faster through your upgrades and goals.
You don't need to activate anything special: as long as you're playing in Factory during the event period, the multiplier is applied automatically. Take advantage of this window to farm Souls more efficiently before the event ends and the bonus disappears.
A New Heroine Rises From the Sands Elf Minita joins the roster for free and a desert storm is brewing. Meet Elf Minita, Your Newest Free Hero The latest update brings a brand-new playable character to the game: Elf Minita , available to every player at no cost. It can be unlocked
A New Heroine Rises From the Sands
Elf Minita joins the roster for free and a desert storm is brewing.
Meet Elf Minita, Your Newest Free Hero
The latest update brings a brand-new playable character to the game: Elf Minita, available to every player at no cost. It can be unlocked for free and permanently. Just link the same account across your mobile device and Steam, and she's yours to keep for good.
Limited-Time Souls Bonus: +20%
While Minita herself is always available, there's a special reason to grab her right now: from August 8 to August 18, playing as Elf Minita grants a +20% Souls bonus. This bonus is the only time-limited part of the update after the 18th, Minita remains fully unlockable as usual, just without the extra Souls.
Sandstorm Strikes: The Desert Awakens
Running alongside the Souls bonus window is Sandstorm Strikes, a limited-time event set in a punishing desert biome. Expect new challenges, exclusive rewards, and environmental hazards born from the storm itself.
🔗 How to Unlock Elf Minita
Log into the game on your mobile device.
Log into the same account on Steam.
Once your accounts are linked, Elf Minita unlocks automatically. No purchase required, no time limit.
📅 Key Dates
Elf Minita: Unlockable now and always
Souls Bonus (+20%): August 8 – August 18 only
Sandstorm Strikes Event: Runs concurrently with the bonus window
Jump in now to claim Elf Minita for good, and catch the +20% Souls bonus while it lasts.
A new version of Idle Slayer is in development — and Version 7.0.0 is our biggest update ever. This update introduces a massive amount of new content, major system expansions, visual improvements, balance changes, and quality-of-life upgrades across the entire game. New Features
A new version of Idle Slayer is in development — and Version 7.0.0 is our biggest update ever.
This update introduces a massive amount of new content, major system expansions, visual improvements, balance changes, and quality-of-life upgrades across the entire game.
New Features
Material Refining
Golden Random Boxes
New Content
New Village Content
New Minita Outfit
New Character
New Enemy Evolutions
New Stone of Time
New Upgrades
New Ascension Upgrades
New Upgrades of Time
New EX Boss Fight and Armory Item
New Quests
New Craftable Items
New Materials
New Dark Divinity
Improvements
Added Idle Screen Results
UI scaling settings added
Soul Upgrades can now be upgraded up to 5 times
Village Quest Board now shows all story branches when active
Quick Tool Belt can now be rearranged via drag & drop
Items can be removed using a new trash icon
MAX label added to Stone of Time when fully upgraded
Loadouts
5 new empty Custom Loadout slots added
Armory Items can now be manually assigned per slot
Graphical Changes
Village graphical overhaul
Ascending Heights visual rework
New effects for Upgrades of Time
Improved Stone of Time and Soul Upgrade effects
Reworked King Goblin
Reworked Toxic Gas and Poisonous Gas
Updated Mega Horde icon
Peter looks sadder
Balance Changes
Ninja reward system completely redesigned → now grants Scrolls of Time
Offline kill calculations now scale with player damage vs enemy health
Reduced requirements for several achievements and buildings
Hyper Slash Blade damage reduced (40% → 20%)
Large Soul Barrel cost reduced
Minor Changes
Intro cutscene is now skippable
Improved rarity adjustments for several characters
First-time player bonuses adjusted (mobile)
Bug fixes for offline rewards and timers
Random Event modifiers are now multiplicative
Updated portal reward formulas
Worm evolutions renamed
Added confirmation toggles for high-impact actions
Misc. UI and tooltip improvements
Version 7.0.0 represents one of the largest expansions to Idle Slayer to date, bringing together new systems, content, reworks, and improvements across the entire game.
New Feature Upgrades of Time. New Content New Ascension Upgrades. New Event and Event Outfit. Improvements Grapple Run graphics reworked. Hot Desert graphics reworked. Mystic Valley graphics reworked. Frozen Fields graphics reworked. Added particles effect and SFX to the wall jum
New Feature
Upgrades of Time.
New Content
New Ascension Upgrades.
New Event and Event Outfit.
Improvements
Grapple Run graphics reworked.
Hot Desert graphics reworked.
Mystic Valley graphics reworked.
Frozen Fields graphics reworked.
Added particles effect and SFX to the wall jump.
Added particles effects when breaking Armory items.
Different effects will play based on the item being broken.
Fixed black Modern City background.
Skins bonuses are now linked to the Events.
This means the bonus will last as long as the Event is active.
The current Location is now shown in the Portal selection menu.
Characters and Outfits are now sorted by rarity in ascending order.
A sweet celebration arrives in Idle Slayer. Meet Chocovolio , a brand-new Benvolio skin inspired by a mysterious chocolate master, granting a +15% Souls bonus. Anna Bunny also returns to the shop for a limited time. Meanwhile, in the Jungle, players may encounter The Ancient Bunn
A sweet celebration arrives in Idle Slayer. Meet Chocovolio, a brand-new Benvolio skin inspired by a mysterious chocolate master, granting a +15% Souls bonus.
Anna Bunny also returns to the shop for a limited time.
Meanwhile, in the Jungle, players may encounter The Ancient Bunny, a special event that grants a +35% Coins per Second bonus while active. Jump in and enjoy these limited-time rewards.
For the first time ever, St. Patrick’s Day comes to Idle Slayer. From March 10 to March 21, join the limited-time celebration and experience Luck of the Slayer, a special event set in the Hills. This update introduces Leprechaun Roy, a brand-new themed skin inspired by Irish folk
For the first time ever, St. Patrick’s Day comes to Idle Slayer.
From March 10 to March 21, join the limited-time celebration and experience Luck of the Slayer, a special event set in the Hills.
This update introduces Leprechaun Roy, a brand-new themed skin inspired by Irish folklore. Dressed in green with fiery orange hair and beard, Roy fully embraces the spirit of the holiday.
The event will only be available for a limited time, so don’t miss your chance to celebrate St. Patrick’s Day in Idle Slayer and test your luck.
New Feature • Loadout Armory System New Content • New Achievements • New Ascension Upgrades Improvements • Hills reworked • Minor UI changes • Minor bug fixes • Black outline removed from most arrows • (Mobile) Ads issue should be fixed Balance • Stone of Idle Overcharge decrease
New Feature • Loadout Armory System
New Content • New Achievements • New Ascension Upgrades
Improvements • Hills reworked • Minor UI changes • Minor bug fixes • Black outline removed from most arrows • (Mobile) Ads issue should be fixed
Balance • Stone of Idle Overcharge decreased from 10% → 5% • Monolith Ascension Upgrade increased from 20% → 100% • Rare Soul Vase Ascension Upgrade increased from 15% → 100% • Unique Souls Vase Ascension Upgrade increased from 50% → 100%
The new version is here, with an updated logo and new artwork by Lumiantix! New Content New Equipment. New Upgrades. New Quests. New Enemies evolutions. New Village content. New Armory Items. New Ascension Upgrades. New Material and Craftable Items. New Stuff. Improvements Materi
The new version is here, with an updated logo and new artwork by Lumiantix!
New Content
New Equipment.
New Upgrades.
New Quests.
New Enemies evolutions.
New Village content.
New Armory Items.
New Ascension Upgrades.
New Material and Craftable Items.
New Stuff.
Improvements
Materials UI reworked.
Some particle effects have been improved.
Ascending Heights assets reworked.
Bonus Stage Goblins design reworked.
On UA 2, you unlock the feature of buying all available Ascension Upgrades.
Added Current Armory Bonuses in the Armory Tab to get an overview of your total Armory bonuses.
Added Sword damages in stats.
Bug fixes.
Performance improvements.
Balance
Equipment Upgrades are now multiplicative. Upgrades values have been adjusted to fit this change.
Base Portal cooldown is now 4hs. Subsequent Portal Upgrades are now 2hs and 1hs.
Mt. Otto Ascending Heights distance changed from 1200 to 800.
Base Ascending Heights distance from 1500 to 1000.
Anubis Guardian HP increased from 150 to 190 and Armored HP from 50 to 60.
Jade Hills Giant HP increased from 66 to 140 and Armored HP from 15 to 40.
Rage Mode will now deal your current sword damage multiplied by 12 to any enemy. This means that if you don't have the required damage to kill an enemy at once, you'll damage it but not kill it. This stat will be shown in the stats panel as "Rage Mode Damage".
Total Sale Ascension Upgrade will now only apply to upgrades that which base cost is 1 St or less.
Gem Buyer Ascension Skill now has a 25% chance to trigger.
Idle Slayer x Attack On Titan Announced! Collaboration starts on July 1st! New Collab Attack On Titan. New Content New Craftable Items. New Upgrades. New Quests. New Achievements. New Armory Items. Improvements Added progress bar to Ascending Heights Minigame. Added News button w
Added News button where you can read Discord announcements channel directly from the game.
Frozen Fields background updated.
Slayers Lounge Leaderboards temporarily disabled.
Bulk buy buttons will appear after ascending for the first time.
Anna's vambraces removed.
Icon appears when Landscape is locked, like in Bonus Stages or other minigames.
Added Duration stat to the Rage Mode's stats section.
Inner Power has a now a better explanation.
Added small icon to the Quick Tool Belt which indicates if the Special Drink from Edenor's Tavern is available.
Minor UI changes.
Minor bug fixes.
Balance
OMG Random Event from the Random Box will now grant 10% of your Current Ascension Coins Record. Silver Random Box will grant 15%.
Dark Projectiles bonus changed from 100% to 60%. (don't worry, there's a new Upgrade that increases 25% the Bow Souls bonus at bow Lv. 500 which multiplied ends up being the same)
Electro Shot Skill now applies 3 damage to nearby enemies instead of 1.
Stone of Idle's slay enemies while offline minimum increased from 0.9% to 2.1%
Binoculars price decreased.
Frozen Shards base bag capacity reduced from 200 to 150.
At least one Upgrade is guaranteed to spawn when the 3 Perfect Chests are generated.
Ascension Upgrades: Some prices went up, some went down.
Soul Reaper II effect changed to a 25% Soul Bonus. It's basically the same and players can easily understand it.
Haven't you seen the trailer yet? Take a look! Some details of the upcoming event: The event starts on November 1st 00:00 UTC and ends on December 1st 00:00 UTC. The Shovel Knight outfit will only be available to purchase during the collaboration. Temporary Craftable Items won't
Haven't you seen the trailer yet? Take a look! https://www.youtube.com/watch?v=upTzPbHy8AM Some details of the upcoming event:
The event starts on November 1st 00:00 UTC and ends on December 1st 00:00 UTC.
The Shovel Knight outfit will only be available to purchase during the collaboration.
Temporary Craftable Items won't work with the special Shovel Knight Quests.
This update has no support with old versions of the game. So if you are planning to play on multiple devices, make sure both versions are updated to 5.1.0.
New Feature
Coimbo Mode.
Bestiary.
New Content
New Material (Players will get this Material retroactively).
New Armory Items.
New Achievements.
New Ascension Upgrades.
New Upgrades.
New Casino Rewards.
New Craftable Items.
New Dark Divinity.
Improvements
Casino Rewards will be visible even if the player doesn't meet the requirements to purchase them.
When dragging an item in the Armory, the Break Item button will change the text and show how many Divinities Points and Scrap you get from breaking the item.
Bat Wing sprite updated.
A button dialog will show up for the first 10 Giants to teach the player they can quickly kill them by tapping/clicking the screen.
Casino timeout requests increased from 6 to 8 seconds.
Giants Souls Multiplier and Enemy Types Soul Multiplier were not applying to the idle soul gains. Now they will apply.
CpS Achievements Icons updated.
Boss name will show up when starting a Boss Fight.
Boss Fight Song Remastered by Al&.
Performance and loading times improved.
Some Boss Fights can be retried by using a few Jewels of Soul.
Individual enemy kill count will start to be registered from now on.
Lighting improved in some areas.
Camera system reworked. Cutscenes are now smoother.
Player will face the point of interest after interacting with them.
The audio sliders in the Options are now linear. You know how before, when you'd change them from 1% to 2%, the difference was huge? But then when you'd go from 90% to 100%, the volume barely changed? Yeah, that's fixed.
Forgot password email is now sent from @idleslayer.com.
Added flags to the Language Selector.
Funky Space and Casino song loop updated.
Added a one-time purchase per ascension to purchase x10 and x50 coins in the Jewels of Soul tab.
New Daily Quests based on the player's progress.
You can now activate Random Boxes using the Wind Dash Ability if you go through them.
You can now apply multiple USP to a Stone of Time at once.
Slayers' Casino renamed to Slayers' Lounge.
Minor visual updates and UI changes.
Bug fixes.
Balance
Random Box and Chest Hunt Key spawn timer will now be frozen during Battle Mode.
Ninja reward decreased from 1% to 0.8% per level.
Inner Power now works differently: It uses the spent Slayer Points in your current Ascension to calculate the Minions reward.
V coins pattern removed.
Wind Dash passively increases Magnet radius by 35%.
Astral Locked Ascension Upgrades won't let you buy the next Ascension Upgrade if they are not active.
Offline Kills Reworked
Performance highly improved when starting up the game.
Enemy Type Soul modifiers were not being applied. Now they do.
Kill Shiny Enemies Quests are now completed offline.
This update introduces a Casino feature, Catalan language support, and a lot of new content including materials, craftable items, armory gear, enemy evolutions, achievements, quests, upgrades, and ascension upgrades. Experience improved visuals, faster gameplay, and a more balanc
This update introduces a Casino feature, Catalan language support, and a lot of new content including materials, craftable items, armory gear, enemy evolutions, achievements, quests, upgrades, and ascension upgrades. Experience improved visuals, faster gameplay, and a more balanced challenge with various enhancements and bug fixes.
New Feature Village Casino. Note: This is a unique feature of the game which is server-side to prevent "luck" manipulation. This means two things: 1. Players need to have a Cloud Save account in order to access here. 2. This Casino won't work without internet connection.
New Language
Catalan added.
New Content
New Material.
New Craftable Items.
New Armory Items.
New Enemy Evolutions.
New Achievements.
New Quests.
New Upgrades.
New Ascension Upgrades.
Improvements
Some particles, like the purple ones when you get a new Slayer Points, are now in the UI level, instead of the "world" level. This is how it was intended since day one, but I never found a way to fix that until now.
Added anime speed lines to the Rage Mode.
Added A LOT of Particles.
(Mobile) Added button in Options to report ads in-game.
Cracking Eggs fast forward is twice as fast.
Chaining Rage Modes will skip the Rage Mode initiating sequence.
Armory Chest of Defense renamed to Armory Chest of Armors.
Perfect Chest Hunt animation and sound updated.
Connection timeout handling improved.
(Mobile) App notification updated.
Minor changes and bug fixes.
Balance
Jade Hills Giant soul drop changed from 240 to 330.
Funky Speaker Upgrade price decreased from 2e+61 to 2e+58.
The player cannot craft Permanent Craftable Items that unlock equipment related Upgrades if they don't have the equipment already unlocked. For example, you won't be able to craft the Earth Gloves if you haven't unlocked the Gloves.
A minimum of 2 multipliers are always guaranteed to spawn during Chest Hunt.
Go to the campaign site! The limited edition "Benvolio Plushie" campaign is about to end, and this is your last chance to get your hands on this exclusive item! And with every purchase, you will receive a +125 Jewels of Soul code . The Benvolio Plushie is not only a must-have for
The limited edition "Benvolio Plushie" campaign is about to end, and this is your last chance to get your hands on this exclusive item! And with every purchase, you will receive a +125 Jewels of Soul code.
The Benvolio Plushie is not only a must-have for any fan of the game, but it is also of exceptional quality. With every intricate detail captured, this plushie is a must-have for any fan of the game. And with the bonus code included, you can also enhance your gameplay experience.
I've been overwhelmed by the positive response to this campaign, and I'm so grateful for your support!!
Remember, this is a limited edition item, so once it's gone, it's gone for good. Don't miss out on this opportunity to own a piece of Idle Slayer memorabilia and receive a 125 Jewels of Soul code. Head over to our website now to place your order before the campaign ends!
Thank you for supporting the Benvolio Plushie campaign. I can't wait for you to receive your new plushie!
New Feature Layered parallax backgrounds in some dimensions. Key Armory Items. New Content New Dimension. New Enemies. New Enemies Evolutions. New Achievements. New Village content. New Quests. Improvements Armory items are now equipped through an equipment scrollable bar. This w
New Feature
Layered parallax backgrounds in some dimensions.
Key Armory Items.
New Content
New Dimension.
New Enemies.
New Enemies Evolutions.
New Achievements.
New Village content.
New Quests.
Improvements
Armory items are now equipped through an equipment scrollable bar. This will free one slot after equipping an item and will make the Armory much more organized.
Chest Hunt will now display the current Savers at the bottom of the screen.
Portal Dominum will now show an approximate tier indicator of how much souls/coins you could get from the dimension based on your current evolutions, enemy unlocks and unlocked dimensions.
Added scroll bar on Chest Hunt when playing on Portrait.
(Steam) All Achievements have been added to Steam.
(Steam) The unlocked mobile only achievements will be carried to Steam, but they won't show up in the list if you don't have them.
Custom sounds for Legendary and Astral Ascension Upgrades.
Modern City redesigned.
Modern City song updated.
Dark Wraith sprite updated.
Jade Hills' Giant sprite updated.
Hills' Giant eye corrected.
Hills song updated.
Some Agnis animations have been updated.
Minor changes.
Balance
Mill and Tavern requirements decreased.
Astral Slayer price decreased from 750M to 500M.
Sacred Tome of Death Pact price decreased from 75T to 10T.
Sucker Punch Upgrade price decreased.
Bug Fixes
Enemies' blood or explosion animation won't be shiny if the enemy was shiny.
The game is now Free to Play on Steam! New Feature Rage Mode. New Languages Danish added. Norwegian added. New Content New Equipment. New Ascension Upgrade. New Ultra Ascension Upgrades. New Astral Ascension Upgrades. New Upgrades. New Quests. New Achievements. New Temporary Craf
The game is now Free to Play on Steam!
New Feature
Rage Mode.
New Languages
Danish added.
Norwegian added.
New Content
New Equipment.
New Ascension Upgrade.
New Ultra Ascension Upgrades.
New Astral Ascension Upgrades.
New Upgrades.
New Quests.
New Achievements.
New Temporary Craftable Item.
New Divinity.
New Dark Divinity.
New Unlockable Random Event.
New Skin.
Improvements
Unity Splash Screen removed.
You can no longer get Frenzy on the Bonus Stage.
Ultra Ascension Upgrades now have the ULTRA label.
The game automatically syncs with the Cloud upon properly closing the game.
Check if there are Astral Ascension Upgrades that can be bought before Ultra Ascending.
Tap the top right purple bar to toggle between the Ultra Slayer Points bar and the Slayer Points bar.
Stack selected (1,10,50 or Max) on the Equipment tab will be remembered.
Purchased Upgrades Tab is now sorted better.
IAP currency format improved.
Balancing
Book of Death Pact price decreased.
Ethereal Cape price decreased.
Temporary Craftable Items do not require coins to craft.
Souls Surge 1 and 2 and Reincarnation are now Ultra Ascension Upgrades.
Minion Elixir buffed.
Bug Fixes
Content misaligned on some popups fixed.
Ads not always rewarding the players possibly fixed.
New Features Ultra Ascension. Stones of Time. New Languages Vietnamese added. Romanian added. Malay added. Korean added. New Content New Dimension. New Enemies. New Giant. New Achievements. New Ascension Upgrades. New Upgrades. New Quests. New Skin. Improvements Improved Cloud Sa
New Features
Ultra Ascension.
Stones of Time.
New Languages
Vietnamese added.
Romanian added.
Malay added.
Korean added.
New Content
New Dimension.
New Enemies.
New Giant.
New Achievements.
New Ascension Upgrades.
New Upgrades.
New Quests.
New Skin.
Improvements
Improved Cloud Save frequency.
Unity version updated.
Sapphires and Emeralds sounds are less annoying.
Performance improvements.
City song updated.
UI Changes.
Balance changes
"Chemical Components" quest requirement has been lowered from 55000 to 24000 Blue Wildfires.
Bees and Worms base soul reward increased by 1.
The normal Coins from the Random Box event will now be affected by the gemstones spawn rate. This will make the coins event more relevant on the endgame.
Price of Master Quests decreased.
Bug Fixes
Upgrades' "Unlock" break with some languages fixes.
Rounding issues when using the Max option to buy stuff fixed.
