Scam or not, it reached $1,026 already.
Hi, organizer here. Why would it be a scam? Also, feel free to ask me anything, will be happy to answer!
You have to realise that an unestablished company popping up all of a sudden and "selling games" would seem a little suspect to anyone, especially in light of various incidents (certain Kickstarters for instance) and the ease of setting up such a website.
The Humble Indie Bundle was helped by publicity and the fact that it had well established, well known indie devs backing it. The Indie Royale was the same. You have two games that barely anybody has ever heard of. Interesting looking games to be sure, but unknowns.nonetheless.
(I should mention at this point that as a Linux gamer, I do know Neverball inside and out, as does probably every other Linux gamer).