What we're about

Penetration Testing

We specialize in securing your applications… by hacking them! Our extensive background in ethical hacking and cybercrime help us create the best digital asset protection solutions for you.

Learn More

Load Testing

Our load testing services will ensure you know exactly what your video game or application can take when traffic gets heavy.

Learn More

Software Development

With our wealth of technical expertise and experience, we use the latest technologies and frameworks to deliver efficient and effective solutions for every project.

Learn More

Cyrex - The Gold Standard in Cybersecurity, Load Testing, and Development

Empowering game studios and developers with secure, cutting-edge solutions through expert engineering, proprietary technologies, and world-class services.

Cyrex is a leading cybersecurity and development firm with over a decade of experience, helping game studios, publishers, and developers worldwide build and deploy secure games, applications, and digital experiences.

With a team of 60+ engineers, Cyrex is the trusted partner of over 100 global clients, including industry giants like Amazon Games, Tencent, EA, Bethesda, 2K, and Epic Games. Our gold-standard penetration testing, load testing, and proprietary development technologies enhance project delivery and elevate user experiences, ensuring the success of your digital products.

As part of the Magic Media Group, Cyrex is backed by a global powerhouse in the tech, games, and entertainment industries. Magic Media boasts a 1,000-member team across 15 territories, specialising in interactive entertainment, software and game development, VFX, art, and more.

Projects in the spotlight

Artboard-1-scaled-new
Spacepunks-3-scaled-new
Wayfinder-Homepage-scaled-new
Bloodhunt-scaled-new
MORE CASE STUDIES

We are who we work with

We’re very proud of our clients and partners.

Frequently asked questions

Cyrex operates across three core pillars: Cybersecurity (Penetration Testing, Audits), Load Testing (Scalability, Performance), and Software Development (Custom Solutions). We are the gold standard in all three fields.
Our gold standard is built on over a decade of expertise, proprietary technologies like Cyrex Swarm, and trust. We are the proven partner of leading global game studios and enterprise clients for their most critical projects.
Yes, strongly. We provide specialized security for game servers, Unreal Engine, and Unity environments, helping studios prevent cheating, exploits, and data loss before and after launch.
We use advanced proprietary technology to simulate up millions of concurrent users (CCU). This ensures the stability and scalability of game servers, applications, and SaaS platforms under any peak player load or high-traffic event.

News, thoughts and talking points

Constantly updated news and free thought on all things cybersecurity, application and software development, hacking and more.

Cybersecurity , Penetration Testing , Security ,

Gaming’s New Town Square: The Always-On Security Problem

Gaming’s New Town Square: The Always-On Security Problem The world’s changing fast, and so is how we socialize. I see it everywhere – from the rise of local video game cafes to the way Gen Z…
3 November 2025
AI Technology , Security ,

The Great AI Gold Rush: Who’s Getting Rich and Who’s Getting Robbed?

The Great AI Gold Rush: Secure Your Claim Against Cyber Threats You can feel the energy, can’t you? It’s the palpable buzz of a new frontier, the kind of excitement that gets every builder’s blood pumping.…
22 October 2025
Cybersecurity , Penetration Testing , Video Games ,

Top 5 Security Mistakes Game Developers Make (and How to Avoid Them)

The Five Biggest Security Mistakes Game Developers Make (And How to Fix Them) You’ve poured your heart and soul into building a game, but what’s keeping you up at night? For many studio leaders and developers,…
3 September 2025
Read More