I'm not going to lie, but I'm always checking Steam at 6:00pm GMT to see if the Summer sale has started yet. My wallet cried in relief when I saw that there were a pair of regular offers this weekend. The rather great space strategy of Endless Space has 66% off its regular price, whilst the multiplayer treats that are Chivalry and Natural Selection II also have 66% price cuts. Space Pirates and Zombies is free to play as well as being reduced to 80% off.
Gamersgate has Dark Souls reduced by 66% off this weekend (what is it with all the 66% reductions?) and Sacred Citadel is reduced to half price (ah, that's better). Amazon.com has the Borderlands 2 GOTY Edition for just $21.99; that includes all the DLC via the Season Pass.
GOG.com's Summer sale continues with some great bundle deals, including 75% off a Bullfrog Classic Bundle and 85% off Telltale Games adventure series like Sam & Max and Back to the Future. To round things out for today, Green Man Gaming has 60% off the price of Doom 3 BFG edition. As always, if you find some great PC download deals this weekend, leave them in the comments and have a good one.