is the second official expansion for the seminal first-person shooter Quake II . Released on September 11, 1998 , it was developed by Rogue Entertainment and published by Activision . While the first expansion, The Reckoning , was developed by Xatrix Entertainment, Rogue Entertainment took the reins for Ground Zero , introducing a distinct flavor to the gameplay through more complex level design and new tactical options. Plot and Setting
Adds five new enemy types, such as the Stalker and the Turret , which increase the difficulty compared to the original campaign. QUAKE II Mission Pack: Ground Zero
This summary outlines the key features and history of to help you prepare your paper. is the second official expansion for the seminal