Developed and designed by A4Tech, a Taiwan company since 1987 with advanced R&D experience and strength.  A4Tech has spent 9 years in well-research on how to improve gaming input device, and launched World’s first “Multi-Core” gaming mouse and “Ultra-Core 3” software – an advanced weapon tuning software.

Bloody, officially born and launched in 2012 – Set a new definition of gaming mice with features:

  • The first Multi-Core gaming mouse
  • X’Glide Metal Armor Boot
  • Bloody software with multicore design
  • Advanced Weapon Tuning
  • Trajectory adjustment

Dedicated to bring innovative technology for your unprecedented new gaming experience!