I also got a bunch of scary security warnings, so I set up a VM and played it in there.
And I'm glad I did! I love the pixel style in this one, with the sharp lines and bold colours, and the high-resolution dialogue portraits look great. The character design is also very much on point. Plus, the writing was cute, made me smile a few times.
As for the gameplay, the default walking speed is a bit low (it could probably be bumped up to where the "sprinting" speed is right now), and I think I'd like an indicator for when you're near an interactive object. Not much of a concern right now, but if you develop this into a full game, it would be nice to see.