GOG is giving out Consortium: Master Edition for free for the next 46h (or until 3pm CET, 02-13-2016).
Head over to GOG (Link) and press the "Get for free" button in the top right in the small banner on top of the page. Log into your account and you're done.
* Updated game trainers and cheats daily
* Get notified when new cheats are added
* Request which games get new trainers
* Priority support with any problem
• Unlimited Energy