HOW IT WORKS
Everything you need to know before stepping into the Underground. Learn how bets, credit requests, auctions and Slots work.
CASH IN / CASH OUT
How do credit requests work? Learn how to add credits, request a payout, what happens after submitting a request and how the Underground staff handles it.
CREDIT GUIDE → 02BETTING DUELS
Learn how Underground Duels work, how to place a bet, what the different duel modes mean and what happens when a duel goes live.
BETTING GUIDE → 03CARD AUCTIONS
Discover how the Underground Auction works, how bidding extends the timer, how cards are submitted and how winning bids are handled.
AUCTION GUIDE → 04UNDERGROUND SLOTS
Three reels. One spin. Learn how the Slot Terminal works, how rewards are determined and why rare cards can appear without being guaranteed wins.
SLOTS GUIDE →CASH IN / CASH OUT
YOUR UNDERGROUND BALANCE
What are Underground Credits?
Underground Credits are exchanged at a 1:1 rate with the DMO in-game currency.
How do I deposit Credits?
- Go to the Underground Duels homepage.
- Click on your profile in the top-right corner.
- Select “+ Credit In.”
- Enter the amount you wish to deposit.
- In DMO, use /trade bank to trade with the Bank account.
- Enter the same amount in the trade window.
If the Bank account is offline, it will trade you as soon as possible.
How do I withdraw Credits?
Withdrawals work in the same way. Select the corresponding Cash Out option in your profile, enter the desired amount, and trade the Bank account in DMO using /trade bank.
The amount entered on the website must match the amount entered in the trade window.
BETTING DUELS
READ THE MATCH • PICK YOUR SIDE
How can I participate in a Duel?
Duel participants are randomly selected from all active Duel Requests.
To enter the selection:
- Scroll down on the homepage.
- Choose your preferred category: 125*, Unlimited, or Both.
- Submit your Duel Request.
You can submit a new request every 25 minutes. Submitting a request does not guarantee that you will be selected.
When can I bet on a Duel?
Once a Duel has been created, it will appear under “Live Duel” and become available for betting. The lower the displayed odds, the higher the potential payout.
What happens when it is my turn to Duel?
Once you are called to fight, a three-minute timer will begin. You must enter the Underground Arena and be ready before the timer expires. If you fail to appear within three minutes, the Duel will automatically be counted as a loss.
When do the Duels take place?
A countdown to the next Duel event is always displayed on the website. Duel events usually take place approximately every three days.
Does the house charge a fee on bets?
Yes. The house takes a 5% fee from winning bets.
Can I cancel a bet?
No. Once a bet has been placed, it is final.
There is no turning back in the Underground.
What is “King of the Underground”?
King of the Underground is the title held by the current best Underground Duelist. To challenge the King, you must first earn five victories in Underground Duels.
What happens if I defeat or lose against the King?
If you win the challenge, you receive the crown, become the new King of the Underground, and receive a small additional reward.
If you lose against the King, all accumulated challenge points are reset. You must earn another five victories before challenging the King again.
CARD AUCTIONS
THE UNDERGROUND CARD MARKET
How can I put a card up for auction?
Cards cannot be listed directly by players. To have a card listed, contact Kaiser (Lootzifers) on Discord.
You will discuss the card, starting price, Foil Effect, and any other relevant details.
What happens after my card has been sold?
Once the auction has ended, the final sale price will be credited directly to your Underground account after deducting the 5% house fee.
What happens when someone places a bid?
Every new bid extends the remaining auction time by three minutes. This prevents an auction from being won through a last-second bid without giving other players a chance to respond.
How do I receive a card I have won?
Please be patient after winning an auction. The Player Bank account will trade the card to you in DMO as soon as possible.
Can I withdraw a bid or cancel an auction?
No. Placed bids and active auctions are final.
There is no turning back in the Underground.
UNDERGROUND SLOTS
THREE REELS • ONE SPIN • ONE SHOT
How much does one Spin cost?
Each Spin costs 100 Underground Credits.
What happens if I pull a Common or Rare card?
If you pull a C (Common) or R (Rare) card, you will receive Credits instead of the card.
What happens if I pull a high-rarity card?
If you pull an SR (Super Rare), UR (Ultra Rare), or even a Secret Rare, please be patient. The Bank account will trade the card to you in DMO as soon as possible.
Can every displayed card actually be won?
Yes. Every card shown in the Underground Slots can be pulled and won.