- Publisher
- unknown
- Type
- Promotional material
- Language
- Japanese
- Format
- Flyer
- Note
- Pencil board. The text left to the dinosaur says "Come on to the MSX Wonderland" while the one below 100 MSX says "Growing MSX friends, 1000000 units". Ultrasaurus is the name of the huge dinosaur replica displayed at the 1985 MSX Festival.