Wasteland Remastered briefly appeared free on Xbox due to a store error. Players who claimed it will receive a full working copy as compensation.

source https://www.windowscentral.com/gaming/xbox/xbox-glitch-wasteland-remastered-free-game-recovery-if-you-claimed-this-free-game-here-is-why-your-copy-wont-work-and-how-to-fix-it