This games were made by Gabriele some years ago using RpgMaker 2000.
They are avaible only in Italian and you need to install the RTP library:
THE MERDIX
Demential RPG, Matrix parody
Fagiofagi
A Pacman clone
Vampire Inspector
Graphic adventure game
Fagiofagi 2
Another Pacman clone
Zombie School
Action/Horror games parody