Half-Life Preliminary Findings

Half-Life Preliminary Findings CD is a compact disc containing Half-Life early media, dated October 16, 1997, released with Diablo: Hellfire in late 1997 to promote Half-Life.

Contents
The disc contains interviews, gameplay videos and several screenshots.

Interviews

 * Jay Stelly - environment effects.
 * Marc Laidlaw - artifical intelligence.
 * Kelly Bailey - sound effects.
 * Ken Birdwell - skeletal animation.

Gameplay videos

 * In deep - the 2:22 video containing short parts of gameplay.
 * Gunfight - short fight against HECU grunt.
 * Enemy hit - the HECU soldier shoots his MP5 and M203 at player, then gets cover after getting shot.
 * Headcrab attack - two headcrabs break ceiling and attack player.
 * Exploding boxes - short gunfight against HECU with Gordon Freeman breaking 2 crates with 40mm grenades.
 * Turret action - the ceiling turret activates and Freeman circlestrafes around it.