Hello! How are you? So, I played the MA demo and it was... Cool. But, according to me, there are some little game design problems...
First is the light, I can't see enemies clearly and it's very frustrating.
The second is the shaking screen... It's really hard to keep in the game with that ^^ it's very disturbing.
And the last is level design, this is not a clear and logic map (I don't know if the demo map will be in the final build). But in this map there is too many stuffs and things... And it's not logic.
But the work still very impressiv and I know that Game Maker is very complicate (What's the version of it?). So, Fix the bugs, create a super game and have fun, I hope your game will be awsome as the two first HM!
If I can help you in any way (Additional graphics, programming (I know GML well) or level design) just tell me and i'll do it for free, I want this game to be huge, just like the two first HM.
Splited Banana.