The tropical rain forest provides cover and concealment, of which the player and enemies can take advantage. Enemies react dynamically to the player's tactics and actions. If a lone mercenary spots a player, he occasionally runs for help, signaling reinforcements through use of flareguns. Enemies will work together to outmaneuver, outflank, surround, and provide suppressive fire, providing them a tactical advantage over the player, who, in turn, is able to spot and mark enemies on his minimap through use of special binoculars, which also grant the player the ability to listen to enemy conversations from afar, merely by pointing the binoculars in the direction of the enemies.
After the Department of Defense has supposedly analyzed the situation, Jack and Val steal a tactical nuclear weapon Krieger had intended to use as a last resort in covering his tracks, should his projects be investigated. Jack seems uncomfortable about setting off a nuclear weapon, but Val assures him “its only a tactical nuke, just enough to take out the factory and the base. By the time it goes off we’ll be upwind and out of range.”ctgshome.blogspot.com Before entering the factory Doyle warns that the mutagen might infect them when the blast goes off, and advises them to take some antidote before arming the nuke. Inside the factory, he directs them to inject themselves with serum from a red box with a biohazard symbol on it. They do so and arm the nuke, which detonates directly behind Jack and Val as they exit the factory, leaving them unconscious.
The environment includes land, water, indoor and outdoor structures, all during various times of the day. The player has the ability to jump, run, crouch and lie down, and look in just about every direction.
Sound plays an important part in the overall gameplay. For example, the general location of enemies can often be identified by hearing their footsteps.
Throughout the game, the player encounters a variety of weapons from which to choose, including automatic weapons and grenades.System Requirement:
Supported OS: Windows 98SE/2000/XP
Processor: AMD Athlon 2400-3000+ or Pentium 4 2.3 GHz
RAM: 512-1024 MB
Video Card: 128 MB
DirectX Version: DirectX 9.0b
Hard Drive Space: 4 GB