Retro Game Tips for The Orange Box (Xbox 360)
Achievement: Basic Science (10)
Achievement: Blast from the Past (10)
When:
During gameplay
How:
Find the HEV Suit Charger faceplate in Eli's scrapyard
Submitted By:
Achievement: Bug Hunt (10)
Achievement: Cache Checker (10)
When:
During gameplay
How:
Find every radar cache in chapter Under The Radar
Submitted By:
Achievement: Camera Shy (5)
Achievement: Car Crusher (5)
When:
During gameplay
How:
Use the cars to squash 15 antlions in Episode One
Submitted By:
Achievement: Citizen Escort (15)
When:
During gameplay
How:
Don't let any citizens die when escorting them to the escape train
Submitted By:
Achievement: Conservationist (5)
Achievement: Counter-Sniper (5)
Achievement: Cupcake (10)
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