Problem
The team needed real on-chain rewards without sacrificing gameplay smoothness. Wallet friction and abuse prevention were critical launch risks.
Case Study
Thronglets
A Solana multiverse 2D play-to-earn game with full on-chain integration.
Approach
We separated gameplay responsiveness from chain settlement, then designed a reward pipeline that batches on-chain actions while preserving transparent payout logic.
What we built
- Wallet connect, in-game identity mapping, and durable session handling.
- Reward distribution flow with anti-abuse checks and replay-safe transaction handling.
- Backend services for progression state, event triggers, and leaderboard sync.
- Admin tooling for content rotation, event controls, and telemetry visibility.
Screenshots
Stack
SolanaAnchorTypeScriptNext.jsNode.jsPostgresRedisVercel
Outcome
The product launched with stable gameplay loops, reliable payouts, and operational controls for live events.
Build notes
- Implemented idempotent reward jobs so retries never double-pay users.
- Designed wallet session recovery to reduce relogin friction during gameplay.
- Added event-level telemetry to monitor economy drift and abuse signals in near real time.
Related services
Planning a similar build?
We can scope architecture, milestones, and delivery constraints based on your product stage.