Xbox games on PS5, according to data collected by Alinea Analytics, are not selling as well as on other platforms.Top-selling Xbox game on PS5 is Sea of Thieves with 1.8 million copies sold, followed by Grounded with 432.2 thousand copies.In comparison, Sea of Thieves and Grounded sold 13.3 million and 4.1 million copies on Steam respectively.While Xbox games on PS5 may not be selling as expected, expanding to other platforms still proves to be a worthwhile direction for Xbox.