Blast Pit image - Half-Life: Source Enhanced mod for Half-Life: Source - Mod DB
Half-Life 2 Walkthrough - GameSpot
Half-Life Walkthrough Blast Pit
Half-Life: Blast Pit | RTSL
my friend was playing half-life today and found these 2 scientists slowly descending outside the blast pit. has this happened to anyone else? : r/ HalfLife
Power Up - Combine OverWiki, the original Half-Life wiki and Portal wiki