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Teknophilia
  • Member for 12 years, 11 months
  • Last seen more than 7 years ago
16 votes
3 answers
8k views

Is Chell the last person alive?

6 votes
1 answer
2k views

How can you track progress in Portal 2 Co-op?

10 votes
2 answers
442 views

History of Half-Life Science

0 votes
1 answer
209 views

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