Use the included game launcher ( CSXtreme.exe or equivalent) to choose your default game mode before launching.

: It expands beyond standard bomb defusal into fantasy and horror territories, including: Zombie Mode

No update would be complete without fresh battlegrounds. V13 includes multiple newly designed maps, each modified to carry a moodier, darker tone. Intense background music further adds to the atmosphere, making every firefight feel more cinematic. Some classic maps have also been visually overhauled with improved lighting and texture work.