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11 apr 2011 anni - Valve releases "Portal 2"

Descrizione:

Sequel to Valve's insanely popular puzzle platformer, "Portal" which was released in the Orange Box, Portal 2 was just as successful

Aggiunto al nastro di tempo:

Valve Corporation Timeline

ByConnor Callahan
22 ott 2019
0
0
1705

Data:

11 apr 2011 anni
Adesso
~ 14 years ago
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