Blankos Block Party

Developed by Mythical Games and published by Third Kind Games, Blankos is a vibrant open-world multiplayer game styled like a giant block party. Released in 2020, the colourful and playful game has a focus on custom art and design, player building and exploration, and curating your own collection.

These tests on Blankos Block Party were conducted under our Grey Box penetration testing service.

The main goal, is to check the validity of security across all sectors of the title. We covered a wide range of services working in collaboration with the team at Mythical to cover a variety of both gameplay and backend services.

These services included:

  • Matchmaking system
  • World creation tools
  • Player interactions
  • Physics (meaning player movement and attacking)
  • Party and clan systems
  • In-game transactions
  • Mini-games
  • Quests


Through our testing, we discovered a range of vulnerabilities across multiple services. Many of these were deemed critical to high-level vulnerabilities by the developers and were subsequently secured following our tests. Once our testing was complete, we ran a full set of sanity and regression tests.

“It was a pleasure working with the security team. They are extremely knowledgeable, capable, and very flexible; partnering with us and adjusting processes and communication to suit our needs. We are very much looking forward to an ongoing relationship between our teams.”


Blankos Block Party

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