Ok, decent game, I like the format. Can be too easy though. I think what you could add is the power ups activated with keyboard and needing cool downs, so you need to be a bit more tactical when to use them
Also, I don't like the idea of needing to buy all the guns in sequence, as some of the later weapons are seemingly weaker ie tesla is not as good as machine gun imo
Look forward to a sequel :)
Excellent game! Really enjoyed it. I like the different boss encounters and creativeness in defeating them. Music is top notch as well. Only gripe was that it was too short! Looking forward to the sequel! ;)