Gymnasium Julianum

Name

Gymnasium Julianum

Legal name

Duel Casino

Website

https://julianum.net

Company type

Private

Founded year

2025

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Online Casino / Crypto Gambling

NAICS

Casinos (except Casino Hotels) (713210)

SIC

Services-Miscellaneous Amusement & Recreation (7990)

akta.pro primary industry

Real-Money Online Casino Operators (RNG Slots & Table Games) (MPAEABAA)

akta.pro secondary industries

Crypto Casinos (MPAEABAD), Live Dealer Online Casinos (MPAEABAB)

Keywords

• Crypto casino gaming
• Provably fair gambling
• Online casino platform
• PvP duel games
• Crypto rakeback betting

GTM type

B2C

Offering type

Services

Cost components

Technology or R&D, Operations, Marketing or Sales, Personnel, Others

Revenue model

1. House Edge (Net of Rakeback): Standard casino house edge on bets, reduced by the rakeback returned to players. On a 96% RTP slot, house edge is 4% but 50% (2%) is returned as rakeback, leaving 2% net house edge. Platform earns the spread between effective player returns and total wagers.
2. Tournament Entry/Participation Fees: $100K daily leaderboards and $1M monthly tournaments. While described as open to all players, the tournament structure generates engagement and wagering volume that drives house edge revenue.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Duel Casino is a crypto-first competitive online casino offering 1,600+ games including proprietary PvP in-house originals (Crash Duel, Duel Blackjack, Dice Duel, Castle Roulette, Plinko, Mines). The platform's core differentiator is an instant rakeback model that returns 50% of the house edge on every slot spin and 80% on Duel Blackjack as real money with no wagering requirements. Players deposit and withdraw using 13+ cryptocurrencies with sub-60-second automated payouts and no KYC required for standard play.

Product overview

Duel Casino is a single unified platform — a crypto-first competitive online casino — housing 1,600+ games including four proprietary in-house originals: Crash Duel (PvP multiplier game), Duel Blackjack (PvP blackjack with 80% rakeback), Dice Duel (provably fair dice), and Castle Roulette (live dealer). The platform differentiates through its rakeback model, returning 50% of the house edge instantly on slots and 80% on Duel Blackjack, combined with provably fair verification, crypto-only payments, and instant withdrawals.

Differentiator

Problem solved

Functional benefit

Products and services

• Crash Duel PvP multiplayer crash game where players watch a multiplier increase and cash out before it crashes, competing against real opponents' timing. Runs at 99.9% RTP with provably fair cryptographic verification.
• Duel Blackjack In-house PvP blackjack variant at 99.9% RTP with 80% instant rakeback — the highest-value blackjack offering at any online casino — featuring real opponent competition.
• Dice Duel Ultra-fast provably fair dice duel game at 99.9% RTP where players predict over/under outcomes against live opponents. Minimum bet $0.01 with instant rakeback.
• Castle Roulette Exclusive live original roulette game in a medieval studio setting with color bets multiplying 2x to 48x. 13-second rounds, 99.9% RTP plus 0.1% rakeback equals 100% effective RTP.
• Duel Casino Platform Crypto-first competitive online casino platform offering 1,600+ games with proprietary PvP originals (Crash Duel, Duel Blackjack, Dice Duel, Castle Roulette). Features 50% instant rakeback on slots and 80% on Duel Blackjack, provably fair verification, and sub-60-second crypto withdrawals.

Quantifiable outcome

• Effective RTP of $0.98 per $1 bet on 96% RTP slots (vs $0.96 at standard casinos) — 2% improvement in player return
• +3 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• BC.Game: Crypto casino with extensive proprietary originals (Crash, Dice, Plinko, Mines), 99% RTP games, and crypto-only multi-coin support. Overlaps Duel Casino on PvP originals, provably fair mechanics and no-KYC access.
• Roobet: Crypto casino operating Crash, Dice and proprietary slot originals with crypto-only payments and no-KYC play. Direct competitor for the same PvP/crash-format, crypto-native audience.
• Cloudbet: Crypto casino and sportsbook with provably fair games, multi-crypto support and anonymous play. Overlaps Duel Casino on provably fair verification and crypto-only, no-KYC positioning.
• mBit Casino: Bitcoin-led online casino with slots, table games and live dealer, plus crypto-only deposits/withdrawals. Comparable on crypto-native player acquisition and global (ex-restricted-jurisdiction) reach.
• TrustDice: Crypto casino with PvP dice, crash and battle-style originals, multi-crypto support and a faucet/rewards program. Comparable on PvP originals and crypto-native, no-KYC player acquisition.
• Stake.com: Largest crypto-only online casino and sportsbook, with proprietary originals, high RTP games and a crypto-native, low-KYC onboarding model. Direct competitor for the same crypto-savvy player segment Duel Casino targets.
• Rollbit: Crypto casino and sportsbook known for proprietary crash, dice and slot originals with rakeback/rewards programs. Closely comparable on in-house PvP-style games and crypto-only deposits.
• Shuffle.com: Crypto-first casino and sportsbook with proprietary originals and a focus on VIP/loyalty rakeback rewards. Comparable on crypto-only deposits, instant withdrawals, and rakeback-driven player value.
• Bitcasino.io: Long-running crypto-only casino by the Coingaming group, offering slots, table games and live dealer with Bitcoin/crypto deposits. Comparable on crypto-native onboarding and broad game library.
• FortuneJack: Established crypto casino offering slots, dice and live dealer with multi-coin deposits and anonymous play. Direct competitor on crypto-only, no-KYC casino play.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/gymnasium-julianum

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Gymnasium Julianum