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Defense Grid
Xbox 360
Achievements
Leaderboard
Forum
158,978
Achievements Earned
31,049
Players Tracked
22
Total Achievements
17,803
Obtainable EXP
300
Gamerscore
622
100% Club
Salvage Rights
Destroy at least one boss alien.
5
89.65%
Common - 54.00 EXP
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