Sneaking is a skill you can find in Spirited Valley where you must progress through several floors of the Dojo Tower with your IdleOn characters. Here you'll be able to earn the Jade currency, which is used to purchase items from the Jade Emporium, upgrade various Ninja abilities and also used in Alchemy.
Each character has their own Sneaking level, which is increased by them earning EXP passively during the game.
Sneaking Overview

To begin the Sneaking skill, click on the Dojo Tower in Spirited Valley (world 6).
Unlocking Ninjas
Each character becomes a Ninja in Sneaking. You start off with one, and slowly find the rest of your characters as you progress through the various floors.
Your other characters will be tied up on various floors within the tower.
You can find the rest of your characters on the following floors:
- Floor 1 - Default
- Floor 3
- Floor 4
- Floor 5 (2 characters)
- Floor 6
- Floor 7 (3 characters)
- Floor 8
Floors

Dragging a Ninja onto an unlocked floor will allow them to perform a certain action depending on what item they have equipped. If you click on a Ninja, you'll be able to see their EXP rate per hour and Jade Coin rate per hour.
If they have the Kunai item equipped, they will begin untieing any Ninjas on that floor.
If they have the Nunchaku, they will deal damage to any locked doors. Breaking a door will unlock the floor above.
If they have Gloves equipped, they will increase their action speed, allowing you to find items and earn Jade faster.
Once a door is unlocked and there are no Ninjas to untie, you'll start being able to find items and earn Jade coins.
Each floor has it's own loot table that you can see in the top left corner of each floor. Any items that drop will appear in the bottom left corner for you to click on. You can then equip various items to your Ninjas via the Equipment tab inside the Sneaking interface.
Each floor also has it's own Detection rate. When you are detected, your Ninja's get knocked out and have to wait to be revived. Increasing your Ninja's stealth stat will help you avoid detection for longer, allowing them to farm items and Jade for longer.
Jade Coins can be spent on:
- Ninja Upgrades
- The Jade Emporium
- Alchemy bubbles
Once you reach the top of the tower, you'll be able to unlock Sneaking Mastery from The Rift. This allows you to restart from the bottom floor, but with increase Jade Coin rates, EXP and other bonuses.
Sneaking Upgrades - Ninja Knowledge
Ninja Knowledge is where you can spend any Jade Coins you have earned on various upgrades to improve Sneaking. You can access this by clicking on the tab on the left side of the Sneaking interface.
You can unlock "mini Ninja upgrades" from the Coral Reef in World 7.
| Upgrade | Description | Per Level | Jade Cost |
|---|---|---|---|
![]() Centurion Lineage |
Each Ninja Knowledge upgrade costs 0.05x less every 100th level it has! Reach Sneaking Mastery V. | x0.05 | 2 (x 1.31 per level) |
![]() Way of Bargain |
Decreases the cost of all Ninja Knowledge upgrades by 0.01x. Reach Sneaking Mastery III. | x0.01 | 100M (x 1.13 per level) |
![]() Respect for the Art |
+3% bonus Sneaking EXP gain. | +3 | 8.5K (x 1.12 per level) |
![]() Mastery Loot |
Raise the max LV of all items found by +1 per Mastery you are currently on. Reach Sneaking Mastery I. | +1 | 10M (x 1.80 per level) |
![]() Way of Haste |
+1% action speed. So instead of actions taking an hour, it's under an hour! | +1 | 48K (x 1.35 per level) |
![]() Mahjong Boosters |
+4% Door Damage and Untie Rate. | +4 | 17.5K (x 1.25 per level) |
![]() Gemstone Pilfer |
Raise the max LV of Gemstones found to +1, counting as more for collection when used. Reach Sneaking Mastery I. | +1 | 40M (x 1.35 per level) |
![]() Kunai Knowledge |
Raise the max LV of Kunai found to +1, also increases rarity of Kunai found. | +1 | 10K (x 1.45 per level) |
![]() Currency Conduit |
+1% bonus Jade Coins found per Sneaking LV | +1 | 1.3K (x 1.10 per level) |
![]() Glove Ingenuity |
Raise the max LV of Gloves found to +1, also increases rarity of Gloves found. | +1 | 10M (x 1.55 per level) |
![]() Charm Collector |
Raise the max LV of Charms found to +1, also increases rarity of Charms found. | +1 | 250K (x 1.43 per level) |
![]() Nunchaku Grip |
Raise the max LV of Nunchaku found to +1, also increases rarity of Nunchaku found. | +1 | 350 (x 1.43 per level) |
![]() Way of Stealth |
+1 Stealth per Sneaking Lv. Stealth is what lowers detection rate. | +1 | 50 (x 1.08 per level) |
![]() Looting Ambition |
Successfully sneaking now has a small chance of finding items. 0.01x Item Find Chance. | x0.01 | 80 (x 1.3 per level) |
![]() Thick Skin |
When detected, getting Knocked Out lasts for 0.02x less time. | x0.02 | 3.7K (x 1.5 per level) |
![]() Star Sweeping |
Insta-revive a knocked out ninja by dragging them to the Safe Area, up to 1 times a day. | +1 | 25K (x 25 per level) |
The following upgrades only become available once you have unlocked Coral Reef in World 7.
| Upgrade | Description | Per Level | Jade Cost |
|---|---|---|---|
![]() Strange Symbols |
Symbols now drop from any floor, and are successful 0.02x more often | x0.02 | 10T (x 3.1 per level) |
![]() Cheaper Stealth |
The cost of 'Way of Stealth' upgrade goes up 0.01x slower. | x0.01 | 100T (x 2.3 per level) |
![]() Admiring the Art |
0.05x Sneaking EXP Gain for all Ninja. | x0.05 | 1Q (x 1.7 per level) |
![]() Charming Symbols |
Symbols can now be used on charm slots, and 0.02x chance to find rarer symbols! | x0.02 | 10Q (x 3.5 per level) |
![]() Funeral Flowers |
Getting KO'd boosts Stealth on that floor by +1%. Resets when changing mastery. | +1 | 100Q (x 5571.5 per level) |
![]() Double Gemstones |
Gemstones have a 1% chance of being worth 2x as much when added to collection | +1 | 1QQ (x 9 per level) |
![]() Shhhhhhhhhhh |
0.05x Total Stealth for all Ninjas. | x0.05 | 1QQ (x 1.15 per level) |
![]() Cheaper Mastery |
The cost of 'Mastery Loot' upgrade is 0.5x cheaper. | x0.5 | 1QQ (x 1.15 per level) |
![]() Cheaper Haste |
The cost of 'Way of Haste' upgrade is 0.15x cheaper. | x0.15 | 1QQ (x 1.15 per level) |
![]() Cheaper Bargain |
The cost of 'Way of Bargain' upgrade goes up 0.01x slower. | x0.01 | 1QQ (x 2.3 per level) |
![]() True Battering |
0.02x more Door Damage for all Ninjas. | x0.02 | 1QQ (x 1.3 per level) |
![]() Jadevalanche |
0.03x higher Jade Gain for all Ninjas. | x0.03 | 1QQ (x 1.25 per level) |
Sneaking Floors
Each floor has it's own boss that increases the Detection rate of your Ninjas. Each floor also has it's own loot table.
You can find your character's Stealth stat from your characters Skill window (Items->Skill Info->Sneaking).
| Floor | Stealth Required for 0% | Door HP | Loot |
|---|---|---|---|
![]() Floor 1 |
0.1% | 1 | ![]() ![]() |
![]() Floor 2 |
150 | 150 | ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
![]() Floor 3 |
800 | 800 | ![]() ![]() ![]() ![]() ![]() ![]() |
![]() Floor 4 |
5,000 | 5000 | ![]() ![]() ![]() ![]() ![]() ![]() |
![]() Floor 5 |
25,000 | 25,000 | ![]() ![]() ![]() ![]() ![]() ![]() |
![]() Floor 6 |
80,000 | 200,000 | ![]() ![]() ![]() ![]() ![]() |
![]() Floor 7 |
400,000 | 1,500,000 | ![]() ![]() ![]() ![]() ![]() |
![]() Floor 8 |
170,000 | 20,000,000 | ![]() ![]() ![]() ![]() ![]() |
![]() Floor 9 |
8,000,000 | 100,000,000 | ![]() ![]() ![]() ![]() ![]() |
![]() Floor 10 |
30,000,000 | 2,000,000,000 | ![]() ![]() ![]() ![]() ![]() |
![]() Floor 11 |
100,000,000 | 40,000,000,000 | ![]() ![]() ![]() |
![]() Floor 12 |
200,000,000 | 45,000,000,000,000 | ![]() ![]() |
Ninja Equipment
Ninja items have a chance to drop when your characters are sneaking on various floors. Each floor has it's own loot table.
All Items have a base stat, that can roll a random amount based on your max level Ninja Upgrades.
Gold Items should stay in your Inventory as they give bonuses to all characters currently sneaking.
| Item | Description | Stats | Floor |
|---|---|---|---|
![]() Wood Nunchaku |
Deals damages to doors when equipped | 10 | 2 |
![]() Bamboo Nunchaku |
Deals damages to doors when equipped | 23 | 4 |
![]() Charcoal Nunchaku |
Deals damages to doors when equipped | 45 | 6 |
![]() Ignited Nunchaku |
Deals damages to doors when equipped | 80 | 8 |
![]() Spiral Nunchaku |
Deals damages to doors when equipped | 110 | 10 |
![]() Basic Kunai |
Helps untie Ninjas when equipped | 5 | 3 |
![]() Jagged Kunai |
Helps untie Ninjas when equipped | 9 | 5 |
![]() Serrated Kunai |
Helps untie Ninjas when equipped | 16 | 7 |
![]() Damascus Kunai |
Helps untie Ninjas when equipped | 28 | 9 |
![]() Leather Gloves |
Performs actions faster when equipped | 5 | 8 |
![]() Chainmail Gloves |
Performs actions faster when equipped | 7 | 10 |
![]() Thundergloves |
Performs actions faster when equipped | 10 | 11 |
![]() Ninja Log |
If detected, +8% chance to not be knocked out | 8 | 2 |
![]() Taunting Mark |
If another ninja on this floor is detected, you are instead (if youre not already KO'd) Also, -10% KO time | 10 | 7 |
![]() Yellow Belt |
Performs actions +5% faster. If there are no other ninjas on floor, this bonus is doubled | 5 | 8 |
![]() Strange Comb |
Gives all EXP earned to ninja with highest Sneak LV. Also, +5% Sneaking EXP | 5 | 11 |
![]() Silk Veil |
Gives you +0.2x Total Stealth | 0.2 | 5 |
![]() Meteorite |
Boosts Item Find Chance by +15%, but you gain no Sneaking Exp | 15 | 3 |
![]() Shiny Smoke |
Find +20% more Jade coins. If you have 0% Detection Rate, this bonus is doubled | 20 | 8 |
![]() Scroll of Power |
+30% Sneaking EXP, Jade Coins, and Total Stealth. Can only be equipped by one ninja at a time | 30 | 4 |
![]() Smoke Bomb |
All other Ninjas on same floor get +15% Stealth | 15 | 2 |
![]() Gold Coin |
If in Inventory, all ninjas find +0.05x Jade Coins. Doesn't stack with other Gold Coins | 0.05 | 4 |
![]() Gold Eye |
If in Inventory, all ninjas get 3% Sneaking EXP. Doesn't stack with other Gold Eyes | 3 | 5 |
![]() Gold Coupon |
If in Inventory, all Ninja Knowledge is 3% cheaper. Doesn't stack with other Gold Coupons | 3 | 6 |
![]() Gold Scroll |
If in Inventory, most charms give 0.03x higher bonus than displayed. Doesn't stack with other Gold Scrolls | 0.03 | 9 |
![]() Blue Belt |
Gives +10% Sneaking EXP. If there are no other ninjas on floor, this bonus is tripled | 10 | 3 |
![]() Green Belt |
Find +10% more Jade Coins. If there are no other ninjas on floor, this bonus is tripled. | 10 | 6 |
![]() Goodie Bag |
Find +25% more Jade Coins. | 25 | 3 |
![]() Lotus Flower |
All other Ninjas on same floor get +25% Stealth | 25 | 9 |
![]() Rosaries |
Gives you +0.35x Total Stealth | 0.35 | 10 |
![]() Gold Dagger |
If in Inventory, all ninjas get +5% Nunchaku Damage. Doesn't stack with other Gold Daggers | 5 | 7 |
![]() Black Belt |
+20% Sneaking EXP and Jade coins. If there are no other ninjas on floor, this bonus is tripled. | 20 | 12 |
![]() Gold Beads |
If in Inventory, all ninjas get +25% Total Stealth. Doesn't stack with other Gold Beads | 25 | 3 (mastery 2) |
![]() Gold Star |
If in Inventory, charms found have a +2 higher Max LV. Doesn't stack with other Gold Stars | 2 | 5 (mastery 2) |
![]() Gold Sai |
If in Inventory, all ninjas get +4% Nunchaku Dmg Per 10 Sneak LV. Doesn't stack with other Gold Sais | 4 | 7 (mastery 2) |
![]() Gold Envelope |
If in Inventory, all ninjas find +5% Jade Per 10 Sneak LV. Doesn't stack with other Gold Envelope | 5 | 10 (mastery 2) |
![]() Gold Q Mark |
If in Inventory, all ninjas perform actions +3% faster. Doesn't stack with other Gold Q Marks | 3 | 4 (mastery 2) |
Hats give no stats.
| Item | Description | Stats | Floor |
|---|---|---|---|
![]() Straw Hat |
A basic hat made of straw held together by string! | - | 1,2 |
![]() Wig Bandana |
Really makes you FEEL like you have cool ninja hair! | 2 | |
![]() Funky Hat |
Woah what the heck is this? What does this have to do with ninjas? | 1,12 | |
![]() Reinforced Headband |
The metal plate protects against downward strikes from opponents! | 4 | |
![]() Shogun Helmet |
Symbolizes the leader of feudalism itself! | 7 | |
![]() Gilded Headband |
It's like the other headband, but recoloured to save time... | 3 | |
![]() Bamboo Hat |
Shaved bamboo held together by a collective desire to be a hat! | 9 | |
![]() Festive Beast Mask |
Calm down it's not real, everyone knows masks aren't real! | 10 | |
![]() Heiress Headdress |
It's blue, it's ugly, and it doesn't deserve a full descri | 11 | |
![]() Spirited Mane |
Elicits a sense of awe in all who gaze upon it. | 5 | |
![]() Fiery Mane |
Elicits a sense of awe in all who gaze upon it, but like, red. | 5 | |
![]() Guardian Mane |
Really makes you FEEL like you have endgame monster hair! | 4 | |
![]() Fanned Blossomage |
Bowing to someone with this on will really blow them away! | 6 | |
![]() Dainty Brim |
Fancy a spot of tea daaahling? Be a dear and pass the crumpets! | 8 | |
![]() Charcoal Hat |
A basic hat made of straw, with some charcoal tossed in. | 2 |
Ninja Gemstones
Once you unlock Sneaking Mastery by completing Rift 56, Ninja Gemstones can also drop from floors whilst sneaking. By holding down on the Gemstone, you'll add extra bonus stats to your Ninjas.
Below you can find the following Gemstones
| Item | Description | Stat | Floor |
|---|---|---|---|
![]() Aquamarine |
+% Stealth for all Ninjas | 40 | 2 |
![]() Malachite |
+% Jade Gain | 15 | 4 |
![]() Garnet |
+% Damage to doors | 12 | 6 |
![]() Starite |
+% Gold Charm Bonus | 5 | 9 |
![]() Topaz |
+% Sneaking EXP | 10 | 3 (mastery 2) |
![]() Moissanite |
+% Bonuses | 3 | 7 (mastery 2) |
![]() Emerald |
+% Cheaper upgrades | 1 | 5 |
![]() Firefrost |
+x Higher Charm Levels | 1 | 10 |
Strange Symbols
Once you have unlocked the min Ninja Upgrade Strange Symbols from the Coral Reef in World 7, you'll be able to find Strange Symbols in Sneaking.
When you consume a Strange Symbol, it has a chance to upgrade that Inventory slot's level. When a slot is upgraded, any Gold items placed in that slot have their stats boosted.
- Slot Level 1 - Bonus: 1.5x
- Slot Level 2 - Bonus: 2x
- Slot Level 3 - Bonus: 2.5x
- Slot Level 4 - Bonus: 3x
There are three types of Strange Symbols you can find.
| Item | Description | Stat | Floor |
|---|---|---|---|
![]() Lesser Symbol |
Hold down for a 4% chance to boost this slot to Lv 1. Charms here will then give a $x higher bonus! | 4 | All |
![]() Modest Symbol |
Hold down for a 5% chance to boost this slot to Lv 1. Charms here will then give a $x higher bonus! | 5 | All |
![]() Grand Symbol |
Hold down for a 20% chance to boost this slot to Lv 1. Charms here will then give a $x higher bonus! | 20 | All |
Pristine Charms
Pristine Charms are items you can find during Sneaking that give a permanent bonus to your account. All bonuses have a fixed value.
They can be found on any floor. The Pristine Charms you have found will be displayed on the first floor of the tower.
| Item | Bonus |
|---|---|
![]() Sparkle Log |
1.2x Total DMG |
![]() Fruit Rolle |
+20% AGI |
![]() Glowing Veil |
1.4x Artifact Find Chance |
![]() Cotton Candy |
1.15x Drop Rate |
![]() Sugar Bomb |
+20% STR |
![]() Gumm Eye |
+20% LUK |
![]() Bubblegum Law |
1.25x Kill per Kill |
![]() Sour Wowzer |
+50% Sneaking EXP gain |
![]() Crystal Comb |
1.3x Bigger Summoning Winner Bonuses |
![]() Rock Candy |
+50% Farming EXP gain |
![]() Lollipop Law |
+20% WIS |
![]() Taffy Disc |
1.5x Higher Overgrowth Chance |
![]() Stick of Chew |
1.3x All Essence Generation |
![]() Treat Sack |
1.4x Jade Coin gain |
![]() Gumm Stick |
+50% Golden Food bonus |
![]() Lolly Flower |
+25% Printer Output |
![]() Gumball Necklace |
1.4x Money from Monsters |
![]() Liqorice Rolle |
1.25x Bigger Bonuses of Non Misc Stamps |
![]() Glimmerchain |
1.3x Extra Deathbringer Bones |
![]() Twinkle Taffy |
1.3x Extra Windwalker Dust |
![]() Jellypick |
+20% Stamp Doubler Bonus |
![]() Candy Cache |
1.4x Villager EXP |
![]() Mystery Fizz |
1.3x Extra Arcane Cultist Tachyons |
Sneaking Bonuses From Other Areas
You can boost your Sneaking Skill with the following boosts in IdleOn:
| Name | Boost | From | Notes |
|---|---|---|---|
Stealth Statue |
% Stealth | Statue Man | Access from World 1 |
Sneaky Peeky Stamp |
% Sneaking EXP | Stamps | Access from World 1 |
| % Sneaking XP multi | Arcade | Access from World 1 | |
| Sneekee E. X. | +15% Sneaking EXP | Star Signs | Access from World 1 |
![]() STEALTH CHAPTER |
+% Stealth (the stat that lowers detection rate in Sneaking) for every 2000 Tome Completion Points above 5000. | Alchemy | Access from World 2 |
![]() NINJA LOOTER |
x Item Find chance for your ninja twin while sneaking! | Alchemy | Access from World 2 |
| REFRESHMENT | +% Sneaking EXP gain. Something about it makes you feel light on your feet, as if u just wanna fly... | Alchemy | Access from World 2 |
| ROYALE COLA | +% Jade Gain in Sneaking. Congratulations btw on trekking through World 6 like that what a journey! | Alchemy | Access from World 2 |
Cool Coin |
Boosts Jade Coin gain in Sneaking by +% | Alchemy | Access from World 2 |
![]() |
Boosts Sneaking Stealth by 1.65x and EXP Gain by +65% for all your Ninja Twins | Bonus Ballot | Access from World 2 |
| Fractal Island | All Ninja Twins get +2% Stealth per Sneaking LV | Fractal Island | Access from World 2 |
![]() Frazzleberry |
+2% Sneaking EXP | Cooking | Access from World 4 |
![]() Misterloin Steak |
+6% Jade gain from Sneaking | Cooking | Access from World 4 |
![]() Sneak Mastery |
Unlocks new upgrades, Gemstones + other bonuses | The Rift | Access from World 4 |
![]() Skill Mastery |
|
The Rift | Access from World 4 |
Baby Troll Card |
% Sneaking EXP (Passive) | Cards | Access from World 1 |
Leek Spirit Card |
% Jade Coin (Passive) | Cards | Access from World 1 |
Crystal Candalight Card |
% Sneaking Stealth (Passive) | Cards | Access from World 1 |
| Gives you a random Pristine Charm in your Sneaking Inventory, which gives permanent bonuses to your account! You cannot get duplicates from this. This item restocks each day. | Gem Shop | Access from World 6 | |
| Gives you a Sand of Time usable item. Use it in your player inventory to instantly get 6 hours of Sneaking progress for all Ninja Twins! This item restocks each day. | Gem Shop | Access from World 6 |







































































































































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