If you release anything into the wilds for the masses to play, you've done something that I have not. Don't base the value of your project on criticism (which I meant to be constructive) from just one person. I am only letting you know my personal thoughts and experiences when deciding on what game to install and play. And that, for me, if there's maybe one or two games that I'm hoping to play but I'm faced with playing one of the others, it may be a barrier to me playing at all. I would rather have an option to choose a specific game at least as practice with maybe another option to try a random selection of 3 for the high score attempt.
Also, I didn't notice the link to the video before (it takes effort and attention to click those things). Seeing the game in action, I do think you have a nice set of mini-games. Although I don't think their style compared to the style of the wheel in your screenshot quite goes together. The wheel as the sole screenshot doesn't give me real insight into what your game is like.
It also has just occurred to me that you may have been just hoping to promote your project rather than looking for criticisms or discussions about it. If that's the case, a blog post or a new thread in the Your Announcements section would be the way to go.
Good luck on your project.