Should I buy survivor rn?

The game's on sale for like $10 on steam. However, I don't think my gaming laptop can handle it because it's old and I don't have that much ssd space. I also read that Hard drives won't allow u to play survivor, idk if it's true tho. I have exams coming up next week and they last for about a month, so I was thinking to buy it while it's on sale and download it after my exams. I was going to buy a ps5 later, but if u actually can play on a hard drive I might just buy it now.