I haven't gotten a virus yet, and I got three different versions of Joiplay. If you don't want to risk it, you don't have to, but it works really well.
Viewing post in Something's Wrong with Sunny Day Jack comments
I've downloaded the whole 4 gb file on my phone hoping to play it with joiplay but It doesn't work...They say *could not detect any supported game in the archive* and that's it :(
I've also played .exe games on joiplay without having issues idk about .html, I hope joiplay can do something about this