How the heck is Soniqua alive in Season 6 despite the fact that Sonic wouldn't have needed to visit Mother Brain?
Maybe Sonic got drunk and knocked up Mother Brain anyway. (Does sound like what he'd do.)
A real question for season 6 is why alot of characters most back from the dead remember the timeline before Sonic messed with it or why were still dead after Sonic messed with the timeline.
Why didn't Sonic keep his job at Space Invaders? Sure it must've been too easy to the point where it gets repetitive, but it could also make him very successful.
Maybe because the Space Invaders sergeant was a Jerkass and similar to what happened in Pacman, he didn't want to put up with it.
In season 6 why did Mario want to kill Sonic because it seemed like his ghost forgave him.
Mario's ghost had half a season to look back on his life and think about what happened. The Mario that Princess Potato saved through time travel didn't have that post-death re-evaluation, so he would still hate Sonic.