PC (Microsoft Windows)8 грудня 2022 р.
Випущено ✓ 
РЕЛІЗИ · ЗНИЖКИ · ПІДПИСКИ
Portal with RTX
Experience the critically acclaimed and award-winning Portal reimagined with ray tracing in this free DLC for Portal owners. Start thinking with portals, with RTX on.
ActionPuzzle
Режими гри
Single player
Перспектива гравця
First person