Developed by Iron Galaxy Studios and published by Epic Games Publishing, Rumbleverse is an all-new, free-to-play, 40-person Brawler Royale where anyone can be a champion. Players can play as their own unique citizen of Grapital City, as they battle their way to victory!

Cyrex were ecstatic when they were contracted to perform load testing on Rumbleverse. In collaboration with Iron Galaxy Studios and Epic Games Publishing, Cyrex engineers were contracted to perform load testing on the backend and gameplay services, to test the scalability and performance of the online multiplayer game.

During the testing over 10,000 virtual players were active performing legitimate in-game user actions.

Core Features

Some of the core features we tested include:

  • Authentication & Registration
  • Game Matchmaking Services
  • In-game Store (purchases)


In collaboration with the development team, Cyrex determined and resolved performance issues and scalability bottlenecks that were affecting Rumbleverse, enabling the team to have a successful launch from day one.

Check out the trailer below! To find out more about our services be sure to check out our blog and portfolio.


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