On-Chain Basketball TCG  ·  Built on Flow

ASSEMBLE YOUR DREAM TEAM

Turn your NBA Top Shot collection into a live Trading Card Game.
Your Moments. Your stats. Your legacy.

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Your Journey

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Leaderboard

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The Loop

How It Works

Three steps from wallet to arena. Your Top Shot collection becomes your starting lineup.

01
🔗
Connect

Link your Flow wallet. We read your owned NBA Top Shot Moments directly from the blockchain. No custody. No transfers. Ever.

02
🎴
Build

Assemble a 25-card deck. Tier, serial number, and play type all shape your card's power. Legendary Moments hit differently.

03
⚔️
Compete

4 rounds. 3 turns. Lock your play before the reveal. Predict your rival. Score. Climb the rated ladder.

Why Moment Rivals

Core Features

🏆
Real Ownership

Your Top Shot decides your power. Legendary Moments hit harder. Serial #1 drops are elite. No fake stats — ever.

⚡
Fast Matches

4 rounds. 3 turns. No long grind. Built for competitive play that respects your time — matches resolve in minutes.

🧠
Read Your Rival

Simultaneous reveal. Poker-style bluffing. Predict lineups, bait plays, punish bad reads. Skill is everything.

🔒
Purely Verifiable

All game logic is server-authoritative. All ownership checks happen on-chain via read-only Cadence scripts. No trust required.

🎮
Esports Ready

Glicko-2 ratings, ranked queues, seasonal ladders, and prize pools — built in from day one, not bolted on later.

🤝
Creator Friendly

Structured for partners, brands, and custom arenas. Creator leagues and white-label APIs coming in Phase 3.

LIVE ARENA PREVIEW
See It In Action

The Arena
Is Live

This is the current playable prototype. Art is temporary — the core loop is real. Deck building, matchmaking, server-authoritative PvP, and Glicko-2 rankings are all running right now.

Enter Alpha Learn More
The Journey

Roadmap Snapshot

Three phases from closed prototype to full esports ecosystem.

Phase 01
Prototype
● Live Now
  • Desktop match engine
  • Flow wallet + Top Shot read
  • Server-authoritative PvP
  • AI opponent mode
  • Quest + leaderboard system
  • Closed test group
Phase 02
Public Alpha
Coming Soon
  • Ranked queues
  • Seasonal ladders
  • Creator arenas
  • Mobile responsive client
  • Spectator mode
Phase 03
Esports & Partners
Future
  • Branded leagues
  • Prize pools
  • API + white label
  • Partner integrations
  • On-chain rewards
Got Questions

FAQ

No. This is an independent project by Nine Labs, built to read publicly available on-chain data from Flow. No affiliation with the NBA, NBPA, or Dapper Labs.
We only read your collection — we never request a wallet transaction. You never transfer custody. All ownership checks happen on-chain using read-only Cadence scripts on Flow mainnet.
Yes. Demo decks let you try the full game loop. Real competitive ranked play requires owned Moments to ensure fair, collection-based matchups.
Private playtests are running right now. Sign up for the Alpha via the button above to get early access. Public alpha is scheduled for Q2 2026.
Yes. No gas fees for matches. No pay-to-play. Ranked queue entry requirements may apply in future seasons — but the core game will always have a free path.