Half-Life 2 Substance features an adaptive class system and open-ended gameplay.

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Developed By
xdiesp_
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Release Date
Released 2005
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Member Statistics
Members
582
Online
5
Views
1,815,630
Views Today
811
Last Online
Miia
Miia Online 1 minute ago
Der_Dämon
Der_Dämon Online 2 minutes ago
capomaster Online 2 minutes ago
Capt.Host
Capt.Host Online 3 minutes ago
Dr_Nick
Dr_Nick Online 4 minutes ago
Executor-64-
Executor-64- Online 14 minutes ago
thonglover
thonglover Online 25 minutes ago
tonzai8446
tonzai8446 Online 26 minutes ago
the-pete-88
the-pete-88 Online 27 minutes ago
Keyboardjunkie Online 31 minutes ago
ButterStacks Online 32 minutes ago
nutspsycho Online 36 minutes ago
conard
conard Online 38 minutes ago
Bludger1
Bludger1 Online 38 minutes ago
Maggy_
Maggy_ Online 42 minutes ago