Many thanks to The-Business for putting this tracking thread together! Might it be possible to also include the sale prices in USD? Either way, keep up the great work!

Thanks for collecting the list of the flash deals, The-Business! So I can see what I have missed at the beginning of the sale. :)

It looks like GOG adds the discounts for new flash deals 2 hours in advance before they are listed on the front page. So the next flash deals might be:

Dark Fall 3: Lost Souls
Tropico 3 Gold Edition

Edit: Oops, I missed Far Cry 2, which's discount also has been added 2 hours ago.

Far Cry 2 Fortunes Edition added.

2018-02-14 07:00 - Far Cry 2: Fortune's Edition - 75% - 2.09 EUR

And Sudden Strike Gold has been added to the sale.

2018-02-14 07:00 - Tropico 3 Gold Edition- 84% - 1.99 EUR

2018-02-14 08:00 - Sudden Strike Gold - 55% - 2.69 EUR

2018-02-14 10:00 - Beat Cop - 70%

2018-02-14 11:00 - Crawl - 65% - 4.39 EUR

XD This game needs all the luck it can get.
"I'm on a flash sale! What could pawsibly go wrong?!"

Deus Ex Invisible War now up.

2018-02-14 13:00 - Deus Ex 2: Invisible War - 85% - 1.29 EUR

2018-02-14 14:00 - Stalker - Shadow of Chernobyl - 77% - 3.89 EUR

Tropico 5 80% off then
Homeworld Remastered Collection coming up shortly (next two hours) 75% off [You can buy it now though]

The flash deals seem to post on the game pages two hours early...