X
- X3: Albion Prelude (Soundtrack)19 tracks; 48m
- X4: Cradle of Humanity (Original Soundtrack)17 tracks; 1h 13m
- X4:Foundations (Original Soundtrack)41 tracks; 1h 23m
- X4: Split Vendetta (Original Soundtrack)18 tracks; 1h 20m
- Original Soundtrack Xanadu Next24 tracks; 1h 8m
Xanadu Next
- X-Blades27 tracks; 1h 14m
- XCOM 2 (Original Soundtrack from the Video Game)29 tracks; 1h 7m
- XCOM 2: War of the Chosen (Original Game Soundtrack)25 tracks; 47m
- Xcom: Chimera Squad (Original Game Soundtrack)27 tracks; 1h 2m
- Xenonauts 1 Official Soundtrack11 tracks; 1h 20m
- Xenoverse: Per Aspera Ad Astra (Original Soundtrack), Vol. 134 tracks; 1h 39m
- Xenoverse: Per Aspera Ad Astra (Original Soundtrack), Vol. 233 tracks; 1h 26m
Tiziano BelluGiovanni SantollaLorenzo VarrianoFederico GemignaniRebecca Tempestini
- XIII (Original Game Soundtrack)12 tracks; 40m
- XI[sai] オリジナルサウンドトラック16 tracks; 59m
- Xong - Original Game Soundtrack8 tracks; 12m
- X Rebirth Extended Soundtrack, Vol 227 tracks; 1h 22m
- X Rebirth: Home of Light (Original Soundtrack)13 tracks; 35m
- X Rebirth (Soundtrack)30 tracks; 1h 8m
- X Rebirth: Teladi Outpost (Original Soundtrack)10 tracks; 14m
- 軒轅劍外傳 蒼之濤 (遊戲音樂原聲帶)47 tracks; 1h 17m
Xuan Yuan Sword Luminary
- 軒轅劍外傳: 穹之扉 (遊戲音樂原聲帶)92 tracks; 2h 45m
Xuan Yuan Sword: The Gate of Firmament
- x-Ways Hoarder (Original Game Soundtrack)4 tracks; 11m
- XYCLE (Original Game Soundtrack)10 tracks; 25m
- XYLITH (Original Game Soundtrack)12 tracks; 33m