These are unreleased VMU mini games that were originally supposed to be included on the disc but were scrapped. They were released online by the developer in 2002.
Fat Rain (VMU Mini Game)
A space ship shooter.
Download (34 blocks): VMI | VMS
Glucky Laby (VMU Mini Game)
Control Swampy the frog and hop on all the lily pads.
Download (34 Blocks): VMI | VMS