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I recently worked on a multiplayer MMA-style project in Unreal Engine (C++), focusing on server-authoritative gameplay, replication/network flow, backend/API integration, and performance-minded polish. Loved the challenge of making combat feel fair and responsive under latency.
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Spent the weekend running 3 Claude sessions in parallel on my mobile cop-chase game in Unity 🚓
One restyled the HUD, one built a garage, missions & new enemies (SWAT, tanks, a helicopter), one is making new maps.
They messaged each other to avoid clashing. Effective but it killed me 5hr limit in no time.
Changes:
• New HUD
• Garage: 7 cars, missions, levels
• Wrecked cops burst into coins
• SWAT, tanks, roadblocks, a helicopter
• Nitro, shields, magnets, EMPs
• Sandstorms
Next up: Palm Beach + Neon City at night levels
3 sessions coordinating with each other, wild
I tested Opus 5.5 and had it build an arcade game in Unity using the CLI and Claude Code.
The game is called Heatwave and is a quick and fun little police chase game.
Of all the games I've made, this is actually the one I enjoy to test the most.
I'm terrible at it, but it's fun.
Wanting another run even when you are bad at it is a pretty good sign. What took more iteration in Heatwave, the driving feel or the police chase behavior?
ESG reporting is a workflow problem as much as a data problem: teams need applicability rules, evidence, consolidation, review, and approvals before a report is ready.
For OriginSustain, I built NestJS/TypeScript backend services, PostgreSQL and Redis/BullMQ processing, and AWS/Docker delivery with CI/CD. OpenAI API and RAG support part of the reporting flow. The screens here are from the product’s illustrative command center; the numbers are demo values, not client outcomes.
The full backend case study: https://contra.com/p/WvNXbmQR-origin-sustain-or-multi-tenant-esg-reporting-backend
