It was interesting for a stealth game, though the mechanics weren't very well explained so a little trial and error was needed. The audio cues were interesting. The bats were mostly useless, but funny to spam. I don't quite know what this had to do with the theme though, well I kind of did, but it didn't seem very related. I will add that free-falling was fun.

Couldn't run the jar on OSX :(

Kind of didn't know what to do at first. Not really theme driven. But interesting concept.

Worked fine for me on Windows 7. Good concept. It could probably do with a tutorial of some kind, as its not clear at first what you're supposed to do.

I really like your menu =) but yep a tutorial would have been great ;)

I think the art style, and your control scheme was well done. I saw what you tried to do in the first level with the bin. Maybe if it had been a little bit closer to the door. I must of hammered the space key a dozen times before I figured it out. That being said, I never to to find out what the bats did. Really cool story though. It's not seen often.

Coulda used a tutorial, didn't feel too much in kind with the theme but the game had a interesting concept (you don't usually see stealth based entries). Did enjoy it for a while, loved the presentation style.

The jar worked on OSX for me.

The hidden-vampire image made me laugh. :)

I didn't understand at all the controls, i was shooting bats to the people or hiting space and nothing happened :/