|Outpost Nine of the Seventh Ring|
|The End of Running||A Quick Break|
Deep Six Nine - Destroy Outpost Nine. - 3000 Plex.
Seven Ate Nine - Destroy Outpost Nine in under 7 minutes. - 4000 Plex.
You need to destroy the other two bases first before attacking Outpost Nine. If you don't, all Outpost Nine structures will be invulnerable.
If you're trying to get Seven Ate Nine, you should run past the gunboats and focus on the bases.