>>718125082
It did have a game. Unfortunately, it was made in 1995 before the tech for a really solid mecha game was there, and anime is dropped from cross promotion as soon as the show ends.
Just look at G-Saviour. Bombed hard with the fans, but since it came out in 2000-2001, it still got a pretty solid PS2 game out of the deal. If Wing came out at that time, you would have a solid PS2 Wing game instead.