This game is great fun, and only takes up around 90 MB of disc space. If you've got some spare time and like space I highly recommend it. The only two bad things I found while playing. the first was that there is no FPS limit setting, so the game will drain a lot of resources to get as many FPS as it can. The second thing is that in some areas the English is a little bad, so I made a Language Overhaul mod in case you're interested. Just unpack it and slap it in the mods folder of the game.
Happy to hear you like the game.
I always use vsync on(or half) and that limits the fps to 60 or your display refresh rate (look in settings). But it's easy to limit the fps so I will add that in next updates.
For the english, I wrote the dialogs about 2 years ago when I implemented that feature and I never updated them, when I will add some story to the game I will revise the dialogs. If you want I can include the mod in the next version release.