You're looking for a guide on how to obtain a license code for DTS Sound Unbound. Here are the steps:
A: Subjectively, DTS:X offers more aggressive height channel effects (overhead sounds). However, both require a license. Dolby Atmos is $14.99; DTS is $9.99–$19.99. Neither is objectively "better"—it depends on the game’s native support. dts sound unbound license code link