I have the main unit.
type game console
country Japan
year 1982-83
The Nintendo Game & Watch Oil Panic — The First Multi Screen
The Nintendo Game & Watch Oil Panic, released in May 1982, was the very first Multi Screen Game & Watch model — the game that introduced the clamshell dual-screen format that would define the series’ finest era. In Oil Panic, the player manages an oil spill across two screens, collecting dripping oil on the lower screen and passing full buckets to a waiting worker on the upper screen. The Multi Screen format’s invention was Gunpei Yokoi’s masterstroke — the two-screen clamshell both protected the screens during carrying and created new gameplay possibilities unavailable on single-screen devices. Oil Panic’s status as the first Multi Screen model gives it particular historical significance in Nintendo’s hardware story.