Collection of various programs include a few games. The games include a crane game and a jigsaw puzzle, but else is mainly graphical programs (for making stickers), paint program, an interactive word processor, a music maker, a fortune teller, and more.
But of games, mainly two are real games:
Jigsaw puzzle and crane game.
The PC Collection was sold both as an individual issue and as a bundled software with the Casio Loopy Mouse