Thanks, I'm glad you liked it.
The idea of some reaction time to Hero is really good idea. We maked the detection collider smaller than the actual screen, but sometimes it still felt litle bit unfair. Also the reaction time would make sence in setting of the game, because it also takes some time before players register something that just showed on the screen.
Maybe it could even be some game mechanic, where you can help player when he is surrounded by hoards of enemies, if you manage to leave the window fast.
So super thanks to your feedback.