Taito Type X
They use the Windows operating systems, and for that reason they do not need a special emulator to run on Windows systems. To run on Linux or OSX systems, Wine is required. It is unknown how well they work in Wine.
|Taito Type X/X+||Windows XP Embedded|
|Taito Type X7||Windows XP Embedded|
|Taito Type X²||Windows XP Embedded|
|Taito Type X Zero||Windows Embedded Standard 7|
|Taito Type X³||Windows Embedded Standard 7 64bit|
Games need a launcher to work. For saving scores, you'll need to use save fixes on a per-game basis, 'Loaders Pack' has fixes for many games. Also, some shmup games for the original Type X need an extra fix.
There's more info about tools and games here.