Update

Mann vs. Machine Update

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Mann vs. Machine Update

System Upgrade achievement in Team Fortress 2

System Upgrade

Max out all primary weapon upgrades.

System Upgrade0
Online/Offline - These achievements can be obtained in either an online or offline game mode.Single Player - These achievements can be obtained by a single player.Cooperative - These achievements can be obtained by two or more players in a cooperative game mode who have met the achievement requirements.Versus - These achievements can be obtained by two or more players in a face off gamemode who have met the achievement requirements.Level - These achievements must be obtained by levelling up in-game components.
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