Golden Joystick Awards: Portal 2 named ultimate game
21 October 2011 Last updated at 18:59 BST
Portal 2 has been crowned the ultimate game of the year at the Golden Joystick video game awards - the biggest gaming award ceremony in the world.
It beat competition for the top prize from the likes of LA Noire, Call of Duty: Black Ops and Gran Turismo 5.
Portal 2 is a first person puzzle-platform game that sees players trying to make it through a series of chambers by using a special gun to create portals.
The BBC's Dan Whitworth talks to winners Colin Blackwood and Kevin Flynn from EA Games, publishers of Portal 2.