— High-Assurance Engineering
Systems · Games · AI Infrastructure · Mobile & Web

Built for the next decade.

Roostercat is a specialized software and game development studio focused on high-performance, local-first architectures — bridging the gap between low-level systems engineering and high-level product delivery.

What We Do 04 Core Capabilities
01
Self-Sovereign & Local-First Architectures

Ruggedized application kernels built for autonomous operation, offline resilience, and maximum hardware performance.

We develop application kernels that prioritize autonomous state management and high-speed data persistence. By eliminating the latency and fragility of constant cloud reliance, every byte of hardware performance is dedicated to the user experience — including graceful degradation when connectivity is lost.

Deliverables
  • 2-ring mesh topology for distributed systems
  • Embedded database integration (MDBX / SQLite)
  • Offline-first & low-bandwidth operation
  • High-concurrency state synchronization
  • Graceful degradation & fault tolerance
Ideal for: Enterprises building edge-compute systems, studios requiring local-first VR/AR infrastructure, and organizations that cannot tolerate cloud dependency.
02
Professional Unity Game Development

Full-lifecycle Unity development for complex, simulation-heavy titles — RTS, MOBA, Tycoon, and VR/AR.

Full-lifecycle development for complex, simulation-heavy titles with a focus on technical performance and architectural integrity. Expert-level systems for Real-Time Strategy, MOBA, and Tycoon/Management games — with VR/AR networking built for high-fidelity physics synchronization with zero rubber-banding.

Deliverables
  • RTS / MOBA / Tycoon system architecture
  • VR/AR networking & physics synchronization
  • Custom shader & C# optimization
  • High-density unit & simulation performance
  • Full lifecycle: concept to publish
Ideal for: Publishers, IP holders, and studios building simulation-heavy or competitive titles that demand engine-level performance.
03
AI Substrate & LLM Infrastructure

The low-level layer that lets AI agents interact reliably and securely with complex software ecosystems.

We build the infrastructure that allows Large Language Models to interact reliably and securely with complex software systems — custom compiler front-ends, reverse engineering toolsets, and standardized MCP interfaces designed for agentic workflows at production scale.

Deliverables
  • RC-APL custom compiler for AI code generation
  • Binary analysis & LLM-driven patching (RevEnge)
  • MCP server integration & YAML interfaces
  • Agentic workflow infrastructure
  • Substrate state management layer
Ideal for: AI companies building agentic pipelines, enterprises integrating LLMs into legacy systems, and research teams needing reliable agent-to-software interfaces.
04
Full-Stack Mobile & Web Development

Native-quality mobile and web platforms built local-first for resilience, speed, and security at scale.

We develop performance-tuned mobile and web platforms that act as ruggedized front-ends for complex backend systems — built with a local-first philosophy for data persistence, responsiveness, and security under high-concurrency load.

Deliverables
  • Native & cross-platform mobile (iOS + Android)
  • High-concurrency web application architecture
  • Local-first data persistence layer
  • Security-first API design
  • Rapid state synchronization
Ideal for: Startups and enterprises that need mobile or web products capable of operating reliably at scale without sacrificing performance.
05
Legacy Recovery & Modernization

The source code is gone. We analyze compiled software directly and recover, modernize, or rewrite it.

We analyze compiled software directly — no source code required. Whether it's a system from the 90s that nobody will touch, or an AI-generated prototype that wasn't built to last, we get into it, understand exactly what it does, and move it forward.

Deliverables
  • Binary analysis without source code
  • Patch, modernize, or full rewrite
  • "Vibe code" audit & security hardening
  • Production readiness assessment
  • Fixed-price scoping & delivery
Ideal for: Businesses with orphaned software, startups that outgrew their AI-built MVP, teams migrating off legacy systems, and local government with aging infrastructure.
The Technical Edge

Software that is mathematically provable.

Formal Verification

We utilize automated theorem provers to verify the logic of core kernels — ensuring systems are free from race conditions and deadlocks by design, not by luck.

Correct-by-Construction Logic

For mission-critical game economies and server logic, our high-integrity engineering approach eliminates entire classes of runtime errors — preventing game-breaking bugs at launch.

Hardware-Native Performance

By writing our own compiler tooling, we bypass standard middleware bloat — running closer to the metal for a measurable edge in both cloud-native and competitive gaming environments.

Technology & Capabilities
Unity 3D / 2D Godot Engine RC-APL Compiler RevEnge (Binary Analysis) FoundationDB / MDBX / SQLite MCP Servers Formal Verification React Native / Flutter Swift / Kotlin YAML / OpenAPI AWS / GCP / Edge Compute Figma / Prototyping Git / Linear / Notion
Ready to Start?

Let's talk about what you're building.

We take on 2–3 new client partnerships per quarter. We're selective because we have to be — we only agree to work we believe in.