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Before and After Science

Complete "Before and After Science"

Before and After Science0
2 guidesOnline Game Mode - These achievements require a connection to live services, such as Xbox Live, for playing an online game mode, for sharing content, accessing leaderboards, or validating data with a server.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.Main Storyline - These achievements are gained automatically by progressing through the main game modes.
APOPHIS1989APOPHIS1989422,004
07 Aug 2017 15 Aug 2017
2 0 0
Main story quest, can't be missed. Requires you to find, place, activate, and defend an ATLAS. Most missions follow a similar template.