In Half Life Chapter 12: "Surface Tension", Gordon Freeman reaches the surface and faces tension from the Marines attacking Black Mesa. Surface Tension pits half life players against tanks and other tank like vehicles. HalfLife Surface Tension is the longest and hardest level of Half Life. / vg_cinema Surface Tension Walkthrough by RJ Tags "half life 3" "half life" "half life 2" "half life 3 confirmed" "half life source" "half life opposing force" "half life download" "half life walkthrough" "half life blue shift" "half life black mesa" "half life cheats" "half life episode 3" "half life mods" "half life decay" "half life android" "half life movie"
