House catalogue
Duel Originals
In-house, provably fair, and marketed at 100% RTP under daily wager caps — then 99.9%. This is the product.
Duel Originals are the house games — not Pragmatic slots, not Evolution tables. The lobby of provider titles lives on casino games. This index is the lab: published RTP, finite caps, seeds you can audit.
Every Original exposes the fairness path: server seed, client seed, nonce. Results are independently verifiable. The zero-edge window is finite — Duel publishes the daily wager and per-bet ceilings ($50,000 daily wager / $1,000 per bet). Past that line, the edge returns at a thin 99.9% RTP on eligible titles.
Rakeback generally does not stack on these games because the concession is already in the RTP. Rebate math for slots and live: rakeback.
House games
- 01 Plinko 100% · Mid–high variance
- 02 Dice 100% · Configurable
- 03 Crash 100% · High variance
- 04 Mines 100% · High variance
- 05 Blackjack 100% · Low variance
- 06 Keno 100% · Lottery
- 07 Castle Roulette ~97.3% · Live / classic
- 08 Beef 99.2%+ · Experimental
- 09 Video Poker 100% · Skill-leaning
- 10 Rock Paper Scissors 100% · Simple
How the 100% RTP cap works
Think of it as a daily contract, not a loophole. Inside the published wager and per-bet ceilings, eligible Originals are designed for 100% theoretical return. Cross the line and you are playing 99.9% on titles that follow that policy. High-volume players will hit the post-cap edge — that is disclosed, not hidden in a FAQ footnote.
Before you stake: set a client seed you control, note the server seed hash, and keep bet sizing boring. Variance still dominates a short session even at a round RTP.
Originals FAQ
What are Duel Originals?
Duel Originals are in-house, provably fair games — Plinko, Dice, Crash, Mines, Blackjack, Keno, Castle Roulette, Beef, Video Poker, Rock Paper Scissors, and more as they ship. Eligible titles are marketed at 100% RTP under daily caps.
Is 100% RTP on Duel Originals unlimited?
No. The zero-edge window is capped ($50,000 daily wager / $1,000 per bet). Beyond that line, eligible titles shift toward 99.9%. The live game panel is the source of truth.
Are Duel Originals provably fair?
Yes. Each Original exposes server seed hash, client seed, and nonce so results can be verified independently after the seed rotate.