Can you downloud Xbox games and play them on your Xbox?

With a modified xbox, this is possible. Either hardware or software mods will make this possible. Otherwise, NO! Also, doing so is illegal.

可以，您可以通过微软的Xbox游戏商店下载游戏，然后安装到您的Xbox游戏机上进行游玩。确保您的Xbox设备已连接到互联网，这样您就可以访问游戏商店并下载您想要的游戏了。