: General operations requiring the team to clear a location of all threats and secure the perimeter. Gameplay Mechanics Driving the "Story"
: In multiplayer PvP, one team plays as the MS Unit-9 (Attackers) while the other portrays a terrorist cell (Defenders). Zero Hour Free Download v9.1.5 (Incl. Multiplayer)
: Attackers can cut power at the breaker box to force a total blackout, necessitating the use of night vision or flashlights. : General operations requiring the team to clear
: Neutralizing or arresting specific suspects within a fortified location. Zero Hour Free Download v9.1.5 (Incl. Multiplayer)
: AI enemies may hide under beds or in closets, or surrender based on their "fear level" and whether they are outnumbered. Zero Hour on Steam