|Nom du fichier : Biology Battle [Xbox 360] - Auteur : ANO - [XBOX360]|
|Increased conflict level in Global Challenge mode
Select Global Challenge mode at the main menu. Once in the lobby, press A to display the pre-game screen with the controls, hints, and the "Press A to start" message. Hold Y and press A. A woman's voice will say "Increasing conflict level" to confirm correct code entry. Enemies will be faster, appear in greater numbers, and will spawn faster.