One of the site is apparently giving away 500 free beta keys for HEX. Currently the game is in the closed beta, so only way to get in is to grab one of these beta keys that are floating around,
In an event you missed this, don’t be discouraged. All backers are receiving free beta invite key, so that means major sites are also likely getting several. I did apply for my blog but not being hex dedicated blog and individually run site I doubt I will get ones for this blog but keep you eyes on for other sites in next a few days.