Ultron (19xx)(Alligata)[a][ULTRON start] [SSD]
Ultron (1986)(Audiogenic)[h TSTH][bootfile] [SSD]
Ultron (19xx)(Alligata)[h TSTH][bootfile] [SSD]
Ultron (1984)(Audiogenic)[h TSTH][bootfile] [SSD]
Ultron (1984)(Partis Soft)[h TSTH][bootfile] [SSD]
Ultron (19xx)(Viper)[h TSTH][bootfile] [SSD]
Ultron (19xx)(Alligata)[h TSTH][t][bootfile-infinite lives] [SSD]
Ultron (19xx)(Alligata)[ULTRON start] [SSD]
Ultron (1984)(Partis Soft)[ULTRON start] [SSD]
Ultron (1986)(Audiogenic)[ULTRON start] [SSD]
Uncle Claude (1984)(Alligata)[a][CLAUDE start] [SSD]
Uncle Claude (1984)(Alligata)[CLAUDE start] [SSD]
Uncle Claude (1984)(Alligata)[h TSTH][bootfile] [SSD]
Uncle Claude (1984)(Alligata)[h TSTH][t][bootfile] [SSD]
Underground Adventure (19xx)(-)[h TSTH][bootfile] [SSD]
Up, Up and Away (19xx)(M.J. Aspden)[UP&AWAY start] [SSD]
Uranians (1986)(Bug Byte)[a][URAN start] [SSD]
Uranians (1986)(Bug Byte)[h TSTH][bootfile] [SSD]
Uranians (1986)(Bug Byte)[URAN start] [SSD]
Uridium (1987)(Hewson)[b][bootfile] [SSD]
Uridium (1987)(Hewson)[b][URIDIUM start] [SSD]
Uridium (1987)(Hewson)[h TSTH][bootfile] [SSD]
Uridium (1987)(Hewson)[h TSTH][t +3][bootfile] [SSD]
US Drag Racing (19xx)(Tynesoft)[b] [SSD]
US Drag Racing (19xx)(Tynesoft)[h TSTH][bootfile] [SSD]
US Drag Racing (19xx)(Tynesoft)[US start] [SSD]
US Drag Racing (19xx)(Tynesoft)[US.DRAG start] [SSD]
US Invaders (19xx)(-)[a][INVLOAD start] [SSD]
US Invaders (19xx)(-)[INVLOAD start] [SSD]
Valley of the Kings (1984)(MP)[h TSTH][bootfile] [SSD]