Space Invaders follow-up question

[ManekiNeko]

Hey, does anyone know if there were any official Space Invaders games released during 1986-1989? I'm having a very difficult time finding them... even the NES version of Space Invaders was released in 1985, just outside that time frame. It would seem that the well ran dry for the Space Invaders series during those four years, and it wouldn't fill back up until 1990 when games like Majestic Twelve and Space Invaders '90/'91 were released.
Thanks for the help!

JR

[zektor]

Thats a good question. At first I was going to say Space Invaders for the PC Engine, but no...that was 1990. Then I was going to say for the Sega SG-1000, but that was 1985.