Steam's 2011 Summer Sale begins

Steam's celebrated summer sale has begun, offering dramatic daily discounts for top-notch titles.

Today's batch includes The Witcher 2 for £23.44, Bit.Trip Runner for £1.75, The Elder Scrolls IV: Oblivion for £5.10, Operation Flashpoint: Red River for £16.24 and Borderlands: Game of the Year Edition (includes DLC) for £7.50 and more.

There are nearly eight hours left on those deals before a fresh batch appears.

The Steam Summer Sale lasts until 10th July.