56 | 223K |
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Plays
223,018
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Ratings
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Favorites
304
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Published
Jul 19, 2012
|
Escape from the laboratory using portal gun.
Instructions:
A D - movement
W, SPACE - jump
E - use
Mouse - launch a portal.
Q, 1, 2 - change portal color
R, ESC - close portals.
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