This is going to stay stickied for summer sales. Amazon, GoG, Steam, etc., sales for all of these sites go in this thread.
Please include game title, site, and region. Links are allowed too as long as there are no referrals in them.
the formula is
6 games are on sales every 6 hours for 6 days.
that's a total of 144 games on sale
the first 6 are
Killing Floor and all the DLC at 75% off
Star Trek at 66% off
Resident Evil 6 at 50% off
Borderlands 2 and Borderlands 2 Season Pass Pack at 75% off
Guns of Icarus Online at 80% off
Lucius at 75% off
to witch you can add a 10% discount with
it ends in 2 hours at 10PM UTC // 6PM EST