Extraction
on solana
Jackpot Prizepool ● LIVE
0.000 $EXT
⚔ Mine the Excalibur Stone to claim the entire pool
Deposit $EXT, descend the dungeon, find the ⚔ Excalibur Stone and pull the jackpot. Your idle miner earns $EXT around the clock. Withdraw to your wallet anytime.
Lifetime Records
0
Best Run GC
0
Deepest Floor
0
Enemies Slain
0
Items Found
0
Gold Rocks
0
Mystrile Rocks
Choose your fate
Free run
5 floors · Common picks only
FREE
10 runs/day left
Safe run
10 floors · All drops
1.0×
Risky run
1.5× spikes & mobs · 1.5× GC
1.5×
Excalibur Jackpot Pool
0.000
$EXT
⚔ Excalibur odds: 1% this run
80% of each entry feeds the prize pool · 10% burned · 10% dev
Entry fee
1K $EXT
1K $EXT100K $EXT
⬛ Loot Value: LOW
Complete runs to loot Pickaxes & gear — equip them in the Idle Miner to boost $EXT.
0 GC
0 $EXT
0 DPS
Equipped pickaxe
None — find one in the dungeon
Upgrades
Speed
Lv 0
0.50 swings/sec
Hover to preview
5 🪙 gold
Power
Lv 0
1.0 dmg
Hover to preview
5 🪙 gold
Sell
Lv 0
0.01 $EXT/rock
Hover to preview
5 🪙 gold
Luck
Lv 0
Silver 10.0% · Gold 1.00% · Mystrile 0.100%
Hover to preview
25 🪙
Rock Rarities
Standard1× · always
Silver3× · 10%
Gold5× · 1%
Mystrile25× · 0.1%
Rock #1Destroyed: 0
Marketplace
8 items listed
Equipment
Ores
List from inventory — click any item
No items — run the dungeon first!
All listings
Common
Uncommon
Rare
Epic
Legendary
Sort:
Cheapest
Achievement
You Escaped!
FLOOR 5 · SAFE MODE
0
🪙 GC Earned
1
⚔ Floors Cleared
0
💀 Kills
0
⛏ Rocks Mined
0×
🔥 Best Combo
0s
⏱ Run Time
Settings
Sound
Mute music (future)
Reset all progress
Extraction v0.1 · Built on Solana
Backpack
0/20
Equipment
Amulet
Head
Ring
Body
Pickaxe
Pet
Boots
Extraction
on solana · player guide v0.2
Deposit $EXT, enter the dungeon, and hunt for the Excalibur Stone. Mine it and pull the 1% jackpot to win the entire prize pool in one hit. Your idle miner earns $EXT passively while you play. Withdraw your balance to your Solana wallet anytime.
The Loop
1
Deposit & Enter the Dungeon
Deposit $EXT to your in-game balance. Choose Free (no cost, limited runs) or a paid entry (1K–100K $EXT). 80% of every paid entry goes straight into the jackpot prize pool. Navigate 10 procedural floors, mine ore for GC, fight enemies with E.
2
Explore Special Floors
Vein Floors glow with a "✦ VEIN FLOOR ✦" banner — every ore node gives 2× GC. Healing Shrines restore +60 HP when you press E nearby. Chests drop pickaxes.
3
Defeat Guardian Bosses
Floor 5 spawns the Guardian (600 HP) and Floor 10 the Inferno Guardian (1200 HP). Both fire 3-shot fireball volleys toward you with a ±fan spread. Stay mobile.
4
2× Loot on Floors 6–10
All GC mined on floors 6–10 is automatically doubled. Vein Floors stack on top of this for up to 4× GC.
5
Hunt the Excalibur Stone ⚔
One ⚔ Excalibur Stone is hidden per paid run — spawn chance scales from 1% at 1K $EXT entry up to 50% at 100K $EXT. Mine it and roll the 1% jackpot pull. Win and you receive the entire prize pool sent to your Solana wallet plus an Ancient Legendary Pickaxe. The pool then resets.
6
Equip & Mine Idle
Equip your best pickaxe in Backpack. Your miner auto-swings 24/7 against the crystal cave, earning $EXT. Rare rocks give up to 25× payout.
7
Reforge at the Blacksmith
Spend $EXT at the Blacksmith tab to re-roll a pickaxe's stats. Select a pickaxe from the grid, then hit Re-roll — you see Before vs After before committing. Costs scale with rarity.
8
Withdraw Your $EXT
Your in-game $EXT balance is real. Request a withdrawal from the Home screen and it will be sent to your connected Solana wallet within 24 hours. No minimums. Your balance carries over between sessions — never expires.
Dungeon Guide
Risky Mode has 1.5× more spikes & mobs and multiplies final GC by 1.5×. Fall = instant death. Double jump supported. Kill bonus: +8 GC (floors 1–5), +20 GC (floors 6–10).
✦ Vein Floor — 10% chance per floor. Glowing crystal banner announces it. All ore nodes on that floor give 2× GC. Stacks with 2× loot bonus on floors 6–10.
🩸 Healing Shrine — 10% chance per floor. A blood chalice glows on a platform. Press E nearby to restore +60 HP (capped at 100). One use per shrine.
⚔ Excalibur Stone — One golden stone hidden per paid run. Spawn chance: 1% at 1K $EXT → 50% at 100K $EXT. Mine it to roll the 1% jackpot pull. Win = entire prize pool sent to your wallet + an Ancient Legendary Pickaxe. The pool resets after every win.
🎵 Cave Music — Procedural dungeon music plays automatically. Toggle with the 🎵 button in the HUD. Sub-bass drones, chord pads, and ethereal highs create an immersive cave atmosphere.
| Floor | Name | Enemies | Boss | Loot |
|---|---|---|---|---|
| 1 | Shallow Mine | Slimes | — | 1× |
| 2 | Deep Shaft | Slimes, Bats | — | 1× |
| 3 | The Caverns | Bats, Spiders | — | 1× |
| 4 | The Abyss | Spiders, Wraiths, Golems | — | 1× |
| 5 | The Core | All types | ⚔ Guardian 600HP | 1× |
| 6 | Abyss Deep | Archers, Crushers | — | 2× |
| 7 | Shadow Realm | Archers, Crushers, Wraiths | — | 2× |
| 8 | Crystal Depths | Phantoms, Crushers | — | 2× |
| 9 | Void Rift | Phantoms, Archers | — | 2× |
| 10 | The Inferno | All Golems++ | 👑 Inferno Guardian 1200HP | 2× |
Slime 30HP
10 dmg · slow
Bat 40HP
15 dmg · flies
Spider 55HP
12 dmg · fast
Wraith 70HP
18 dmg · ghost
Golem 150HP
25 dmg · tanks
⚔ Guardian 600HP
35 dmg · 3-shot fireballs · Floor 5
Archer 45HP
12 dmg · ranged arrows
Crusher 80HP
30 dmg · splits on death
Phantom 60HP
20 dmg · phases walls
👑 Inferno Guardian 1200HP
35 dmg · 3-shot fireballs · Floor 10
| Ore Node | GC Value | Chance |
|---|---|---|
| Coal | 3 GC | 25% |
| Copper | 1 GC | 30% |
| Iron Ore | 1 GC | 22% |
| Silver Ore | 3 GC | 12% |
| Gold Ore | 10 GC | 8% |
| Mystrile | 25 GC | 3% |
Idle Miner
Your miner auto-swings at rocks 24/7 in the crystal cave earning $EXT passively. Rare rocks give multiplied $EXT payouts. The Leaderboard (top-right) tracks total rocks mined. Equip a pickaxe from your Backpack to boost speed and earnings — better pickaxes mean more $EXT per hour.
| Rock | $EXT Multi | Base Chance | Max Luck |
|---|---|---|---|
| Standard | 1× | Always | — |
| Silver | 3× | 10% | 20% |
| Gold | 5× | 1% | 2% |
| Mystrile | 25× | 0.1% | 0.2% |
| Upgrade | Effect/Level | Base Cost |
|---|---|---|
| ⚡ Speed | +0.015 swings/sec | 40 GC |
| 💥 Power | +0.12 dmg/swing | 50 GC |
| 💎 Sell | +0.003 $EXT/rock | 45 GC |
| 🍀 Luck | Rare rock chance +0.1/0.01/0.001% | 65 GC |
Tip: Upgrade Speed → Power → Sell → Luck. Speed × Power = DPS. Sell turns DPS into $EXT. Luck multiplies payouts from rare rocks.
Pickaxes & Item Stats
Starter Gear: Every new player begins with a free Iron (Common) Pickaxe equipped — +1% mining speed. Equip it in the Backpack tab to activate the bonus.
| Rarity | Drop% | Stats | Affix Range |
|---|---|---|---|
| Iron (Common) | 50% | 1 | +1–5% |
| Adamant (Uncommon) | 30% | 1–2 | +2–8% |
| Crystal (Rare) | 15% | 2–3 | +4–12% |
| Myatrile (Epic) | 4% | 3–4 | +8–18% |
| Ancient (Legendary) | 1% | 5 | +12–25% |
⚡ Mining Speed
Boosts idle miner swings/sec and dungeon mining rate
💥 Mining Power
Increases damage per swing — break rocks faster
💎 Sell Price
More $EXT per rock broken in the idle miner
🍀 Luck
Higher chance to encounter Silver, Gold and Mystrile rocks
✨ Dungeon GC +10%
Legendary only. Fixed +10% GC from all dungeon ore nodes
Blacksmith
The Blacksmith tab (⚒ Smith) lets you re-roll a pickaxe's stats using $EXT. Select any pickaxe from the market-style grid, then press Re-roll to see new stats in the Before / After forge panel. Stats apply immediately. Costs scale with rarity.
| Rarity | Re-roll Cost |
|---|---|
| Common | 1,000 $EXT |
| Uncommon | 5,000 $EXT |
| Rare | 10,000 $EXT |
| Epic | 25,000 $EXT |
| Legendary | 50,000 $EXT |
Tip: Legendary pickaxes can roll the exclusive Dungeon GC +10% stat — keep re-rolling until you land it for maximum dungeon earnings.
Controls
← → / A D
Move left / right
↑ / W / Jump
Jump (double-jump supported!)
↓ / S
Drop through thin platforms
Space / Mine
Mine ore nodes
E / Attack
Attack enemies · open chests · use shrines
🎵 Button
Toggle cave dungeon music on/off
$EXT & Economy
Entry Fee Slider: Set your $EXT entry (1K–100K) on a log scale. Higher entry = better loot multiplier (up to 20×) + higher Excalibur Stone spawn odds (up to 50%). 80% of fees feed the prize pool.
Loot Tiers: LOW (1K–3K $EXT) · MEDIUM (3K–10K) · HIGH (10K–50K) · MAX (50K–100K). The label shows in the dungeon entry screen.
Prize Pool: Displayed live on the Home screen. Grows with every paid dungeon entry (80% of each fee). One winner takes the entire pool via the Excalibur Stone jackpot pull (1% chance). Pool resets to zero after each win and starts building again.
Save System: All progress (GC, $EXT, upgrades, inventory) saves to LocalStorage every 20s. Settings → Reset to wipe save data.
Blacksmith
Select a pickaxe to reforge