Just named my game Snowy Massacre and I'm not sure if the word ‘'massacre’' is safe on scratch. What do you think?

When putting it in the search bar, lots of projects with massacre in the name showed up, so I'm guessing yes. Make sure your project isn't too violent though. Looking at your project, it seems to be fine.

Make sure to dial down any major or bloody/gory violence, and I’d assume you’d be fine. Just no graphic depictions of murder and all that jazz.