Half-Life Source Survival mod - ModDB

This mod transform the usuall linear gameplay of half-life Source into a survival gameplay. Jump into the battlefield for insant action into survival maps that i made all by myself. The player spawn with all the weapons, the jump suit and full ammo

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Half-Life: Source - Portal Edition released, adds the Portal Gun

Halflife will be completely free to download until November 20th

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Half-Life Source: Black Mesa SUV (non-steam ver.) (Mod) for Left 4

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Half-Life (video game) - Wikipedia