In diving through the game library over the past few weeks, I've discovered old games I loved as a kid, from Kameo to Banjo-Kazooie to the Fable trilogy. With that many choices comes an obvious question: What should you try out on Day 1? The Xbox Series X and Series S make release on Tuesday, along with several new titles, 100 possibilities under the Xbox Game Pass and (literally) thousands of options in the system's backward-compatible library.