I did a bit more homework and you're right.
"Back in the day" running Javascript increased your attack area. But now-a-days I guess it's consider "safe".
I did find this old (7 years ago) posting which talked about concerns. Today, I guess the rule of thumb is to avoid (or limit) browser plugins.
Thank you clarify that.
Hey congrats, that's quite an accomplishment. I bought the game from Steam and spent 2 hours struggling to get through the tutorial... which I failed.
I ended up returning the game. I still have it on my wishlist, but I'm going to wait for it to reach some epic all time low price, before I subject myself to that level of suffering (and growth) again.