tl;dr, what Macintosh that runs OS7 should I buy?

I recently bought this game on ebay out of complete nostalgia, but I'm wondering what the most practical way to play it is, considering the only computer I have is an acer Chromebook. I likely can't emulate it without my little laptop catching fire.

I'm not opposed to buying an old Mac that supports OS7, but I'm not sure what the most practical model to buy would be. I wouldn't mind having an old Mac just as a desktop anyway, but I don't know which model from the era is superior.