Game optimization utility


TACHYON Game Booster is a utility that helps optimize the system and services to improve the game speed of your PC.


System optimization

  • Set system options to improve game performance
  • Network: TCP communication optimization
  • memory: cache memory optimization
  • File system: Optimize the size of the file input/output unit
  • System: Improve execution speed, optimize UI

Service optimization

  • Optimize CPU and memory by terminating services unnecessary for game execution
  • Hardware: Printer, scanner support related service control
  • Visual effect: 3D effect service control
  • Windows function: Remote desktop service control, network file sharing service control, Windows search service control, Windows diagnostic service control, etc.


  • Automatic software updates

System Requirements

Operating System

  • Windows 7 SP1 (32bit, 64bit)
  • Windows 8.0 (32bit, 64bit)
  • Windows 8.1 (32bit, 64bit)
  • Windows 10 (32bit, 64bit)


  • CPU 3.8 GHz Intel Pentium 4 or higher processor
  • 2 GB of RAM or more
  • Minimum 20 GB of available hard disk space


  • Supports Korean, English

※ General information on the operating systems supported by TACHYON products, and detailed versions are provided separately.

Precautions before use

  • While applying game optimization, some window functions may be disabled depending on the set options.

Usage guide

  • This product is free for individuals / home users.

  • This product can be used immediately after downloading and installing the program.

  • This product is personal / home use software and cannot be used for commercial purposes such as personal business and corporate (corporate, government office).

  • ※ In the case of companies, government offices, educational institutions, internet cafe, etc., you must purchase and use TACHYON products.

User Interface

  • Main UI

  • System optimization

  • Service optimization

  • System information