do you know why the games smssgame and spartanxtec are missing in the arcade version of MAME. I found out that the problem can be in the mame.lst. If you delete the line 16763 (@source:spartanxtec.cpp) in src\mame\mame.lst the game spartanxtec (drivers\spartanxtec.cpp) appears again => 30737 driver(s). But for smssgame (drivers\sms_bootleg.cpp) i don't know what i must change in mame.lst or scripts\target\mame\arcade.lua.