There are a maximum of 24 McDROID achievements (22 without DLC) worth 909
42 tracked gamers have this game, 1 has completed it (2.38%)
You have purchased no turret in Challenge mode. Even if it were possible, it would be a lethal showcase of anti-consumerism.
Unlocked by 2 tracked gamers (5% - TSA Ratio = 4.58)
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