Summer Games Master System year of release???

[bigd]

I am putting together an encyclopedia of mark III and master system games and I am having a few issues with some of the games, one of which is Summer games.



I cant seem to pin down the release date for this game the rom says 1988 and sega fan sites say 1990 -1991.



Also the back of the box says 1 - 4 players, but when playing the europe rom I have the option for up to 8.



Anyone have any answers to these?

[Phil]

It says 1991 at the back of the box. I have no idea why it was delayed for so long with a date of 1988 on the title screen. It was never released in Japan or America so I assume it was 1991.