For your question about recently added games, there can sometimes be a delay before something gets indexed in our browse and search pages. It generally does not take longer than a day. I'm looking at your account now and I don't see any issues with your project pages.
For the game 80 boxes, our search engine isn't prioritizing your game for the query "boxes". I'll make a note of this, but it's hard to optimize particular queries for particular projects. Do you think people are going to be searching out site for "boxes" to find your game?
Thanks