I thought the gameplay was quite fun, simple but elegant. It gets tense trying to be ready for the next barrier to appear, while keeping up the pace of shooting the monsters. My high score is 77

FYI there seems to be a bug where clicking a monster rapidly spawns multiple new monsters, but only one of them is clickable.

Great submission!

I love how you made your game, very simple and funny! the concept of acid rain is very present, and the sound very agressive :) good game

I like that you started out with a back story, even if you didn't have time to work it out in detail. It does give your game a unique look and feel. And you did submit a working game in three hours! (which is more than  I can say).

Nice idea, bit mroe sound effects and music would have added to it. But hey using unity in a short gamejam is challenging enough. 

AWESOME

Got 52 points! It's fun to do 2 things at the same time. 

Shooting some evil circle? and finding a shield.

It would be better if you add some sci-fi BGM.