Research and Development - Chapter 3 "Acid Test" in 3:12.00
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Research and Development - Chapter 2 "N.E.R.D.S. pt 2" in 3:55.08
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Testing For Fake Silver - The Silver Acid Test
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Portal Done Half-Life: Source - Chamber 18 scriptless in 1:59.89
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Research and Development - Any% in 19:44.10
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Lethal Company but I try to get killed by an enemy
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How to use Gold testing acid!! What THEY don’t want you to know
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Half Life 2 Detour - Alternative Coast Map Concept
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