Do you want to be the best in your favorite game? Never stop training!

• C-4 enhances players' skills making them superior to their opponents;
  
• You don't need to leave your favorite game to practice with it;
  
• Runs on top of any game using "Full Screen Windowed" mode;
  

• Can be minimized anytime by pressing "Esc".

• Launch C-4 and then your favorite game;

  (favorite game should be in "Full Screen Windowed" mode)

• Enable "Play Audio When Game In Background" in your favorite game;

  (enable developer console and type snd_mute_losefocus #)

• Increase the background FPS limit of your favorite game;

  (enable developer console and type engine_no_focus_sleep 0)

• C-4 has no impact on the players' performance, nor record data or tamper with game settings files.