Oh boy, Scrolling! And bubbles that refuse to pop! Still didn't play it on an emulator, but here's some problems on a real Genesis.
Random noise during transitions, fades and switching from TMSS to Sega logo
On soft reset, the game skips past the title screen and goes strait to gameplay
If you jump while holding diagonal forward, when you land aim will be rest to just forward
Sometimes the water rectangle gets stuck in the rock until you scroll it off the screen
If you enter the sound test then enter the controller test, the controller test prompts don't appear
Using the slow motion function on official 6 button controllers eventually cause the sprites to scramble
Upon entering the game, the pallate is black and white for a second before correcting it's self