Valve has developed and published incredible video games. While the latest Steam Summer Sale continues, many of Valve 's games are heavily discounted in the Valve Complete Bundle . While this bundle doesn't actually have every Valve game, it includes most of the games in the company's catalog , from Half-Life and Team Fortress Classic to Left 4 Dead 2 and Portal 2 - Counter-Strike: Global Offensive and Dota 2 . The Valve Complete bundle currently costs $25.02 with the full price of $145.82. Even better, the bundle gets cheaper if you already own some games.