Mind = blown. Not even a week after Steam’s EA week finishes, Valve announce, starting today, a massive summer sale going on until the 4th July with sales on pretty much everything in the Steam Store. There are developer packs ranging from 25% off to 75% off, two indie packages of 5 games each, and separate sales on a bunch of great games.

From the looks of it, there will be daily deals throughout the duration of the sale, so it’s going to pay to keep and eye on the Steam Store page for the best ones. These are the best deals I can see currently available.

Company Of Heroes (+ 2 expansions)
Metro 2033
Warhammer 40k (+3 expansion)
Warhammer 40k II (+1 expansion)
Titan Quest (+1 expansion)
+ more
£26.49

Call Of Duty (+1 expansion)
Call Of Duty 2
Call Of Duty 4: Modern Warfare
Call Of Duty: World At War
£21.99

DiRT
DiRT 2
FUEL
GRID
£16.99

Blueberry Garden
Bob Came In Pieces
Crayon Physics Deluxe
Plain Sight
Saira
£14.99

Darwinia
Multiwinia
Defcon
Uplink
£5.00

Individual Titles

Trine £3.40 (today only)
Bioshock 2 £9.99 (today only)
Killing Floor £3.75 (today only)
DiRT 2 £7.50 (today only)
Borderlands £14.99 + DLC (don’t get Mad Moxxie) £4.72
The Witcher: Enhanced Edition Director’s Cut £4.41
Beat Hazard £3.49
Men Of War Gold £7.49
King’s Bounty Gold £8.74

Updates coming tomorrow. Take a look at the whole sale here.

Update: Added The Witcher, Beat Hazard, Men Of War, and King’s Bounty