Soundtrack The soundtrack for The MISC@1 consists of music that Valve employees composed for Half-Life NUMBER@1 : MISC@2 One , Half-Life NUMBER@1 : Episode Two , Portal , and Team Fortress NUMBER@1 .

It has five games on it - Half-Life NUMBER@1 , Half-Life NUMBER@1 : Episode One -LRB- an expansion of Half-Life NUMBER@1 -RRB- , Half-Life NUMBER@1 : Episode Two -LRB- another expansion of Half-Life NUMBER@1 , Portal , and Team Fortress NUMBER@1 .
