Blockchain Integration for Gaming: RPS Millionaire Case

• Our goal was to create a user-friendly application where players can deposit cryptocurrency and compete against friends.
• Players advance through levels by winning consecutive rounds, aiming to win one million dollars.
• Our second objective was to develop an admin panel for the client to oversee user accounts, prize levels, and withdrawal requests.
• The third part of the project scope was integrating third-party services for SMS verification, payment processing, video streaming, and cryptocurrency transactions.

The Rocketech team:

• Business Analyst
• Scrum Master
• Backend Developer
• Cross-platform Mobile Developer
• QA Engineer
• UI/UX Designer

Midway through the project, we hit a big snag when we realized Apple might not approve our product release. To work around this, our frontend developer quickly built a web-based product version in just a month. This proactive move kept our project on track.

The project start wasn't as smooth as we planned. We tackled this by improving transparency and revamping our processes. Better communication and workflow refinement turned things around, and the client ended up happy with our work.

• At every fifth level, the player can cash out the winnings, choose a prize, or continue battling for $1M.
• The user can play against a bot, invite others from the list to join the game, or battle a randomly selected player.

• While playing, users can grant access to the device camera and sound to communicate in real time and send each other emojis.
• Users can report and ban each other.

• Signup, Verification, and Login.
• Game: The app is based on the Rock Paper Scissors mechanics.
• Payments: Users must buy Vow tokens to play the game.
• Matchmaking: The system connects users to play against each other on their levels.

• Progress: After each win, the user goes up by a level, each draw goes down by a level, and each loss brings the user to level 0.
• Withdrawal: Every 5th level, the user can select a prize item and withdraw all the money or continue playing.
• Referral system: Users can invite a friend and, after their first game, get a free game.
• Admin panel: The Admin role manages withdrawals and prize items catalog.

User management

• Admins can view user feedback and all generated reports in a list format.
• Admin can view reported users and ban them based on report reasons.
• Admin can cancel reports if no ban is necessary, removing them from the list.
• The super admin can create, delete, or replace the admin panel users and determine the role and its access level.
• The super admin can change personal data, change passwords, and deactivate other admin panel users.
• The analytics section can be arranged by period and contains statistics on the number of games, wins, losses, and draws.

Prize level management

• Admin can select prize levels and add items.
• Items are added only after admin confirmation.
• Admin can delete prizes from any level and modify award descriptions and photos.

Withdrawal management

• Admin can view and manage all withdrawal requests and mark them as done.
• Admin can view all completed withdrawal requests.

The app's smooth functioning was impossible without multiple third-party integrations.

• Twilio SMS verification
• Video streaming for cameras
• Tapjoy integration
• Crypto's endpoint integration