The core game is pretty fun. I could see this doing well in any of the mobile app stores if it was polished up a bit.
The only thing holding it all back is the over-long dialogue scenes. I suspect most people ended up skipping them, which ultimately means they added nothing to the game's enjoyability.
If the game was more complex, I could see the need for a deep story, but it's a fast paced reaction game and the long dialogue scenes kill the intensity. I'd suggest trimming them down to 2-5 lines per scene to get the core story points across and get the player into the action ASAP.
Oherwise, it has a great look and is very snappy to play. Keep up the good work!