We are working on integrating our systems, so access will be disrupted until early Feb. 2023. We will try to normalize it as quickly as possible.
We apologize for the inconvenience.
Card Game System
Play to Earn
• Purchase Cards in online store and
• Upgrade your cards by engaging in
• Compete Knowledge of Sports to
win the rewards
• The Cards can be traded in
blockchain, Metadoors Market Place
will provide the right value for you
• Play app's Multi-Game Mode and earn RB Mileage
• Exchange your Mileage as a GDC on Rankingball Store
Global Digital Content (GDC) is a new utility token (Blockchain) created for millennials to consume digital content from media, commerce, entertainment, game and wallet with the services being developed and partnered around the globe
How To Play
Engage in game and get rewards!!
Follow sports stats for level up your skill. On app and web store, you can find the value of sports stats to reach the values you can make. Pick a condition and select a player. The real-world player’s result is your value.
Pick a condition and predict a player who can reach in the real match. Try to have the result in a single match, your card will be your partner to get earning the value. Your sports knowledge will be your assets
Bragging your cards to win the competition. Every real-world sports match will be a stage getting the chance to get the reward.
Transform your cards into Most Unique NFTs
Engage in game and level up your cards