Rooster Teeth's site all about achievements and the joy (or pain) they cause, Achievement Hunter just posted a new Dead Space video showing how you can earn both the "Marksman" and "Tool Time" achievements. The video walk-through (embedded above) demos how you can easily decapitate evil, blow off limbs, squish heads and earn yourself 15 Gamerscore in the process. Watch the vid and be sure to stay clear of those auto closing doors. They're equally deadly as the ones they install at Walmart stores.
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