Yeah, a backlog and save slots have been on my mind for a while. I'll add them in the near future.
Right now I'm focusing on adding content and polishing the things we have. Like adding other places to visit to actually spend the money you earn working. (Buying blood at the hospital doesn't make any sense, it was a temporary option since we don't have a shop yet.)
Tks for your comment and I hope you visit this game again in the future, I'm adding stuff daily ^__^